Diagnostic Routines

Engagement Concern: No Forward 

Possible Component	Reference/Action
201 - ELECTRICAL ROUTINE
Powertrain Control System
No electrical concerns
301 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line Pressure Control (LPC) solenoid stuck - low	Check pressure at LPC  tap. Carry out Line Pressure Tests and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specification. If pressures are low, check the following possible components: Main control valve body Pump assembly LPC  solenoid
Main Control Valve Body
Bolts out of torque specification	Adjust bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect gaskets for damage. Install new as required.
Manual control valve - damaged	Inspect for damage. Install new as required.
Pump Assembly
Bolts out of torque specification	Inspect for damage. Install a new pump as required.
Porosity/cross leaks/ball missing or leaking	Inspect for damage. Install a new pump as required.
Components - damaged	Inspect for damage. Install a new pump as required.

Engagement Concern: No Reverse 

Possible Component	Reference/Action
202 - ELECTRICAL ROUTINE
Powertrain Control System
No electrical concerns
302 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . Check pressure at LPC tap. See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: Main control valve body Pump assembly Low/reverse clutch assembly Direct clutch assembly Shift Solenoid B (SSB), Shift Solenoid D (SSD) and Shift Solenoid E (SSE)
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gasket and separator plate - damaged, off location	Inspect for damage. Install new as required.
Manual control valve, springs - stuck, damaged	Inspect for damage. Install new as required.
Multiplex valve, springs - stuck, damaged	Inspect for damage. Install new as required.
Low/reverse clutch valve, springs - stuck, damaged	Inspect for damage. Install new as required.
Direct clutch valve, springs - stuck, damaged	Inspect for damage. Install new as required.
Pump Assembly
Bolts out of torque specification	Inspect for damage. Install a new pump as required.
Porosity/cross leaks, pump assembly leaking, plugged hole	Inspect for damage. Install a new pump as required.
Components damaged	Inspect for damage. Install a new pump as required.
Low/Reverse Clutch Assembly
SSD  stuck - low	Inspect for damage. Install a new SSD  as required. Refer to SOLENOIDS .
Low/reverse regulator valve stuck	Inspect for damage. Repair as required.
Seals, piston, springs - damaged	Inspect for damage. Repair as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged or worn	Inspect for damage. Repair as required.
Direct Clutch Assembly
Seals, piston, spring - damaged	Inspect for damage. Repair or install new as required.
SSB	Inspect for damage. Install a new SSB  as required. Refer to SOLENOIDS .
Direct clutch regulator valve	Inspect for damage. Repair or install new as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged, clearance check incorrect	Inspect for damage. Repair as required.

Engagement Concern: Harsh Reverse 

Possible Component	Reference/Action
203 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Mass Air Flow (MAF) sensor, Intake Air Temperature (IAT) sensor, Throttle Position (TP) sensor, Idle Speed Control (ISC), Power Steering Pressure (PSP) sensor, engine RPM, Line Pressure Control (LPC) solenoid, Transmission Fluid Temperature (TFT) sensor, Turbine Shaft Speed (TSS) sensor, Output Shaft Speed (OSS) sensor, Transmission Range (TR) sensor, Shift Solenoid B (SSB), Shift Solenoid D (SSD) or transaxle solenoid power control circuit open/shorted	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B , PINPOINT TEST C , Go To PINPOINT TEST D  and PINPOINT TEST E .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
303 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure - high	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . Check pressure at pressure taps. See the LINE PRESSURE CHART  for specifications. If high, check the main control valve body.
Pump Assembly
Bolts out of torque specification	Inspect for damage. Install a new pump as required.
Porosity/cross leaks, pump assembly leaking, plugged hole	Inspect for damage. Install a new pump as required.
Components damaged	Inspect for damage. Install a new pump as required.
Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gasket and separator plate - damaged, off location	Inspect for damage. Install new as required.
Low/reverse regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Low/Reverse boost valve - stuck, damaged	Inspect for damage. Install new as required.
Direct regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Direct boost valve - stuck, damaged	Inspect for damage. Install new as required.
SSB  mechanically stuck - high	Install a new SSB  as required. Refer to SOLENOIDS .
SSD  mechanically stuck - high	Install a new SSD  as required. Refer to SOLENOIDS .
Main regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Low/Reverse Clutch Assembly
SSD  stuck - low	Inspect for damage. Install a new SSD  as required. Refer to SOLENOIDS .
Low/reverse regulator valve stuck	Inspect for damage. Install a new solenoid body as required.
Seals, piston, springs - damaged	Inspect for damage. Repair as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged or worn	Inspect for damage. Repair as required.
Direct Clutch Assembly
Seals, piston, spring - damaged	Inspect for damage. Repair or install new as required.
SSB  stuck	Inspect for damage. Install a new SSB  as required. Refer to SOLENOIDS .
Direct clutch regulator valve	Inspect for damage. Repair or install new as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged, clearance check incorrect	Inspect for damage. Repair or install new as required.

Engagement Concern: Harsh Forward 

Possible Component	Reference/Action
204 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Mass Air Flow (MAF) sensor, Intake Air Temperature (IAT) sensor, Throttle Position (TP) sensor, Idle Speed Control (ISC), Power Steering Pressure (PSP) sensor, engine RPM, Line Pressure Control (LPC) solenoid, Transmission Fluid Temperature (TFT) sensor, Turbine Shaft Speed (TSS) sensor, Output Shaft Speed (OSS) sensor, Transmission Range (TR) sensor, Shift Solenoid A (SSA) and or transaxle solenoid power control circuit open/shorted	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B , PINPOINT TEST C , Go To PINPOINT TEST D  and PINPOINT TEST E .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
304 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure - high	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . Check pressure at pressure taps. See the LINE PRESSURE CHART  for specifications. If pressures are high, check the main control valve body, pump assembly.
Pump Assembly
Bolts out of torque specification	Inspect for damage. Install a new pump as required.
Porosity/cross leaks, pump assembly leaking, plugged hole	Inspect for damage. Install a new pump as required.
Components damaged	Inspect for damage. Install a new pump as required.
Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gasket and separator plate - damaged, off location	Inspect for damage. Install new as required.
Forward clutch seal - leaking between valve body and case	Inspect for damage. Install new as required.
Forward clutch regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Forward clutch boost valve - stuck, damaged	Inspect for damage. Install new as required.
Main regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly
Seals, piston - worn, damaged	Inspect for damage. Install new as required.
Friction elements - damaged	Inspect for damage. Install new as required.
Wave spring - damaged	Inspect for damage. Install new as required.

Engagement Concern: Delayed/Soft Reverse 

Possible Component	Reference/Action
205 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, LPC  solenoid, TFT  sensor	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and PINPOINT TEST B .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
305 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Check pressure at pressure tap. Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: main control valve body, pump assembly, low/reverse clutch assembly, direct clutch assembly.
Main Controls
Solenoid body filter plugged	Inspect for damage. Install a new filter as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Low/reverse regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Low/reverse boost valve - stuck, damaged	Inspect for damage. Install new as required.
Direct regulator valve - stuck, damaged	Inspect for damage. Install new as required.
Direct boost valve - stuck, damaged	Inspect for damage. Install new as required.
Manual control valve, main regulator valve, converter drain back valve, springs - missing, damaged, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) stuck - low	Inspect for damage. Go To PINPOINT TEST A . Install a new SSB  as required. Refer to SOLENOIDS .
Shift Solenoid D (SSD) stuck - low	Inspect for damage. Install a new SSD  as required. Refer to SOLENOIDS .
Pump Assembly
Pump Assembly - worn/cross leaks, leaking	Inspect for damage. Install new as required.
Low/Reverse Clutch Assembly
Shift Solenoid D (SSD) stuck - low	Inspect for damage. Install a new SSD  as required. Refer to SOLENOIDS .
Low/reverse regulator valve stuck	Inspect for damage. Install new as required.
Seals, piston, springs - damaged	Inspect for damage. Repair as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged or worn	Inspect for damage. Repair as required.
Direct Clutch Assembly
Seals, piston, spring - damaged	Inspect for damage. Repair or install new as required.
SSB  stuck	Inspect for damage. Install a new SSB  as required. Refer to SOLENOIDS .
Direct clutch regulator valve	Inspect for damage. Repair or install new as required.
Clearance check out of specification	Inspect for damage. Carry out clearance checks.
Friction elements - damaged, clearance check incorrect	Inspect for damage. Repair as required.

Engagement Concern: Delayed/Soft Forward 

Possible Component	Reference/Action
206 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Line Pressure Control (LPC) solenoid, Transmission Fluid Temperature (TFT) sensor and Turbine Shaft Speed (TSS) sensor	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B  and PINPOINT TEST C .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
306 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Check pressure at pressure tap. Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: main control valve body, pump assembly, and forward clutch.
Main Controls
Plugged solenoid body filter	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Forward clutch regulator valve stuck or damaged	Inspect for damage. Install new as required.
Forward clutch boost valve stuck or damaged	Inspect for damage. Install new as required.
Main regulator valve - stuck, damaged, missing	Inspect for damage. Repair as required.
LPC  solenoid stuck - low	Inspect for damage. Install a new LPC  as required. Refer to SOLENOIDS .
SSA  stuck - low	Inspect for damage. Install a new SSA  as required. Refer to SOLENOIDS .
Pump Assembly
Bolts out of torque specification	Tighten bolts to specification.
Worn/cross leaks	Inspect for wear and leaks. Install new as required.
Forward Clutch Assembly
Clutch plates, seals, piston - worn, damaged	Inspect clutches, seals and piston for damage. Install new as required.
Wave spring - damaged	Inspect for damage. Install new as required.

Engagement Concern: No Forward and No Reverse 

Possible Component	Reference/Action
207 - ELECTRICAL ROUTINE
No electrical concerns
307 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Halfshaft
Splines - worn, damaged	Inspect for damage. Repair as required.
Shaft - misassembled, incorrect	Inspect for damage. Repair as required.
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Check pressure at the pressure tap. Carry out Line Pressure and Stall Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: transmission fluid filter and seal assembly, main control, pump assembly, low/reverse clutch assembly, forward clutch assembly.
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.
Main Controls
Solenoid body filter plugged	Inspect for damage. Install a new filter as required.
Manual valve	Inspect for damage. Install new as required.
Shift valves	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Main regulator valve (only if line pressure is out of specification) - damaged	Inspect for damage. Repair as required.
Components - damaged, check balls stuck	Inspect for damage. Repair as required.
Pump Assembly
Bolts out of torque specification	Tighten bolts to specification.
Porosity/cross leaks - leaking, plugged hole	Install a new pump assembly.
Components damaged - chain, sprocket or shaft broken	Inspect for damage. Install new as required.
Output Shaft
Splines - damaged	Inspect for damage. Repair as required.
Other Possible Components
Turbine shaft	Inspect for damage. Repair as required.
Pump shaft, sprockets and drive chain	Inspect for damage. Repair as required.
Flexplate	Inspect for damage. Repair as required.
Sun gear and shell assemblies	Inspect for damage. Repair as required.
Planetaries	Inspect for damage. Repair as required.
Final drive assembly	Inspect for damage. Repair as required.

Engagement Concern: Delayed/Soft Forward and Reverse 

Possible Component	Reference/Action
209 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM Transmission Fluid Temperature (TFT) sensor, Turbine Shaft Speed (TSS) sensor, Line Pressure Control (LPC) solenoid	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B  and PINPOINT TEST C .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
309 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: main control, pump assembly and LPC  solenoid.
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.
Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Seals, manual valve, main regulator valve - missing, damaged or misassembled	Inspect for damage. Repair or install new as required.
Pump Assembly
Bolts out of torque specification	Tighten bolts to specification.
Worn/cross leaks - leaking	Install a new pump assembly.
Components damaged	Inspect for damage. Install new as required.

Shift Concerns: Some or All Shifts Missing 

Possible Component	Reference/Action
210 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD), Shift Solenoid E (SSE), Throttle Position (TP) sensor, Mass Air Flow (MAF) sensor, Output Shaft Speed (OSS) sensor, Turbine Shaft Speed (TSS) sensor, Transmission Range (TR) sensor and Line Pressure Control (LPC) solenoid	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST C  and Go To PINPOINT TEST D .
310 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Incorrect transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Vehicle Speed Input
Insufficient, erratic or no input received by the PCM from the OSS  sensor	Inspect for damage. Repair as required. PINPOINT TEST C .
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.
Main Controls
Regulator and/or boost valves - stuck, damaged, misassembled	Inspect for damage. Repair or install new as required.
Plugged solenoid body filter	Inspect for damage. Install new as required.
End Cover
End cover gasket - leaking	Inspect for damage. Repair or install new as required.
Planetary Gear Sets
Damaged	Inspect for damage. Repair as required.
One-Way Clutch (OWC) Assembly
Damaged	Inspect for damage. Repair as required.
Other Components
Clutches	Inspect for damage. Repair as required.
Output shafts (differential)	Inspect for damage. Repair as required.
Powerflow components	Inspect for damage. Repair as required.
Go to shift concerns:	See the appropriate shift concern and routine: Shift Concern: No 1-2, Routine 220/320 Shift Concern: No 2-3, Routine 221/321 Shift Concern: No 3-4, Routine 222/322 Shift Concern: No 4-5, Routine 223/323 Shift Concern: No 5-6, Routine 224/324 Shift Concern: No 6-5, Routine 225/325 Shift Concern: No 5-4, Routine 226/326 Shift Concern: No 4-3, Routine 227/327 Shift Concern: No 3-2, Routine 228/328 Shift Concern: No 2-1, Routine 229/329

Shift Concerns: Timing - Early/Late 

Possible Component	Reference/Action
211 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD), Shift Solenoid E (SSE), Throttle Position (TP) sensor, Mass Air Flow (MAF) sensor, Output Shaft Speed (OSS) sensor, Turbine Shaft Speed (TSS) sensor, Intake Air Temperature (IAT) sensor, Engine Coolant Temperature (ECT) sensor and Line Pressure Control (LPC) solenoid	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B  and PINPOINT TEST C .
	Carry out Shift Point Road Test. Refer to SHIFT POINT ROAD TEST  and carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
311 - HYDRAULIC/MECHANICAL ROUTINE
Other
Tire size	See the specification decal and verify vehicle has original equipment. Changes in tire size will affect shift timing.
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Main Controls
Plugged solenoid body filter	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Valves, accumulators, seals, springs, clips, check balls - damaged, missing, misassembled	Inspect for damage. Repair as required.
	See the appropriate shift concern and routine for further diagnosis: Shift Concern: Soft/Slipping 1-2, Routine 230/330 Shift Concern: Soft/Slipping 2-3, Routine 231/331 Shift Concern: Soft/Slipping 3-4, Routine 232/332 Shift Concern: Soft/Slipping 4-5, Routine 233/333 Shift Concern: Soft/Slipping 5-6, Routine 234/334 Shift Concern: Soft/Slipping 6-5, Routine 235/335 Shift Concern: Soft/Slipping 5-4, Routine 236/336 Shift Concern: Soft/Slipping 4-3, Routine 237/337 Shift Concern: Soft/Slipping 3-2, Routine 238/338 Shift Concern: Soft/Slipping 2-1, Routine 239/339
End Cover
End cover gasket - leaking	Inspect for damage. Repair or install new as required.
Planetary Gear Sets
Damaged	Inspect for damage. Repair or install new as required.
One-Way Clutch Assembly
Damaged	Inspect for damage. Repair or install new as required.
Other Components
Clutches	Inspect for damage. Repair or install new as required.
Output shaft (differential)	Inspect for damage. Repair or install new as required.
Powerflow Components	Inspect for damage. Repair as required.
Vehicle Speed Input
Insufficient, erratic or no input received by the PCM from the OSS  or TSS  sensors	Inspect for damage. Repair as required. PINPOINT TEST C .
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.

Shift Concerns: Timing - Erratic/Hunting 

Possible Component	Reference/Action
212 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Torque Converter Clutch (TCC) solenoid, Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD), Shift Solenoid E (SSE), Throttle Position (TP) sensor, Output Shaft Speed (OSS) sensor, Engine Coolant Temperature (ECT) sensor, Intake Air Temperature (IAT) sensor, Mass Air Flow (MAF) sensor, Transmission Range (TR) sensor, Transmission Fluid Temperature (TFT) sensor and Turbine Shaft Speed (TSS) sensors	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B , PINPOINT TEST C , Go To PINPOINT TEST D  and PINPOINT TEST E .
	Carry out Shift Point Road Test. Refer to SHIFT POINT ROAD TEST  and carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
312 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Main Control Valve Body
Plugged solenoid body filter	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Valves, seals, clips, check ball - stuck, damaged, contaminated	Inspect for damage. Repair or install new as required.
End Cover
End cover gasket - leaking	Inspect for damage. Repair or install new as required.
Vehicle Speed Input
Insufficient, erratic or no input received by the PCM from the OSS  sensor or TSS  sensor	Inspect for damage. Repair as required. PINPOINT TEST C .
Torque Converter Clutch (TCC)
	See Torque Converter Cycling (Routine 254/354) .
Planetary Gear Sets
Damaged	Inspect for damage. Repair as required.
Clutch Assemblies
Damaged clutch plates, pistons, seals, return springs	Inspect for damage. Repair or install new as required.
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.
For Diagnosis Related to a Specific Shift
	See the appropriate shift concern and routine for further diagnosis:
	Shift Concern: No 1-2, Routine 220/320 Shift Concern: No 2-3, Routine 221/321 Shift Concern: No 3-4, Routine 222/322 Shift Concern: No 4-5, Routine 223/323 Shift Concern: No 5-6, Routine 224/324 Shift Concern: No 6-5, Routine 225/325 Shift Concern: No 5-4, Routine 226/326 Shift Concern: No 4-3, Routine 227/327 Shift Concern: No 3-2, Routine 228/328 Shift Concern: No 2-1, Routine 229/329 Shift Concern: Soft/Slip 1-2, Routine 230/330 Shift Concern: Soft/Slip 2-3, Routine 231/331 Shift Concern: Soft/Slip 3-4, Routine 232/332 Shift Concern: Soft/Slip 4-5, Routine 233/333 Shift Concern: Soft/Slip 5-6, Routine 234/334 Shift Concern: Soft/Slip 6-5, Routine 235/335 Shift Concern: Soft/Slip 5-4, Routine 236/336 Shift Concern: Soft/Slip 4-3, Routine 237/337 Shift Concern: Soft/Slip 3-2, Routine 238/338 Shift Concern: Soft/Slip 2-1, Routine 239/339 Shift Concern: Harsh 1-2, Routine 240/340 Shift Concern: Harsh 2-3, Routine 241/341 Shift Concern: Harsh 3-4, Routine 242/342 Shift Concern: Harsh 4-5, Routine 243/343 Shift Concern: Harsh 5-6, Routine 244/344 Shift Concern: Harsh 6-5, Routine 245/345 Shift Concern: Harsh 5-4, Routine 246/346 Shift Concern: Harsh 4-3, Routine 247/347 Shift Concern: Harsh 3-2, Routine 248/348 Shift Concern: Harsh 2-1, Routine 249/349

Shift Concerns: Feel - Soft/Slipping 

Possible Component	Reference/Action
213 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Line Pressure Control (LPC) solenoid, Mass Air Flow (MAF) sensor, Throttle Position (TP) sensor, Engine Coolant Temperature (ECT) sensor, Intake Air Temperature (IAT) sensor, Transmission Fluid Temperature (TFT) sensor, Output Shaft Speed (OSS) sensor and Turbine Shaft Speed (TSS) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B  and PINPOINT TEST C .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
313 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Transmission fluid condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Selector Lever Linkage (Internal/External)
Damaged, out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low or all shifts are soft/slipping refer to MAIN CONTROL VALVE BODY .
	If pressures are OK and a specific shift is soft/slipping, see the following chart: Soft/Slipping Shift 1-2, Routine 230/330 Soft/Slipping Shift 2-3, Routine 231/331 Soft/Slipping Shift 3-4, Routine 232/332 Soft/Slipping Shift 4-5, Routine 233/333 Soft/Slipping Shift 5-6, Routine 234/334 Soft/Slipping Shift 6-5, Routine 235/335 Soft/Slipping Shift 5-4, Routine 236/336 Soft/Slipping Shift 4-3, Routine 237/337 Soft/Slipping Shift 3-2, Routine 238/338 Soft/Slipping Shift 2-1, Routine 239/339
Transmission Fluid Filter and Seal Assembly
Plugged, damaged, not correctly seated	Inspect for damage. Install a new filter and seal assembly.
Filter, seal - damaged	Inspect for damage. Install a new filter and seal assembly.
Main Controls
Plugged solenoid body filter	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Sticking or binding valves, check balls, clips, springs - damaged, missing	Inspect for damage. Repair or install new as required.
Pump Assembly
Pump assembly - worn/cross leaks, leaking	Inspect for damage. Install new as required.

Shift Concerns: Feel - Harsh 

Possible Component	Reference/Action
214 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Line Pressure Control (LPC) solenoid, Mass Air Flow (MAF) sensor, Throttle Position (TP) sensor, Output Shaft Speed (OSS) sensor, Turbine Shaft Speed (TSS) sensor, Engine Coolant Temperature (ECT) sensor, Intake Air Temperature (IAT) sensor, Power Steering Pressure (PSP) switch, Transmission Fluid Temperature (TFT) sensor, Transmission Range (TR) sensor Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD) and Shift Solenoid E (SSE)	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B , PINPOINT TEST C  and Go To PINPOINT TEST D .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
314 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
Low transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Incorrect Pressures
Line pressure - high	Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . Check pressure at LPC pressure taps. See the LINE PRESSURE CHART  for specifications. If pressures are high or all shifts are harsh, check the main control. Refer to MAIN CONTROL VALVE BODY . If pressures are OK and a specific shift is harsh. See the appropriate shift routine in the following chart: Shift 1-2, Routine 240/340 Shift 2-3, Routine 241/341 Shift 3-4, Routine 242/342 Shift 4-5, Routine 243/343 Shift 5-6, Routine 244/344 Shift 6-5, Routine 245/345 Shift 5-4, Routine 246/346 Shift 4-3, Routine 247/347 Shift 3-2, Routine 248/348 Shift 2-1, Routine 249/349
Main Control Valve Body
Plugged solenoid body filter	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Valves, springs, clips, check balls - stuck, damaged	Inspect for damage. Repair or install new as required.
Pump Assembly
Pump assembly - worn/cross leaks, leaking	Inspect for damage. Install new as required.

Shift Concerns: No 1st Gear, Engages in Higher Gear 

Possible Component	Reference/Action
215 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC), Shift Solenoid D (SSD), Shift Solenoid E (SSE), Output Shaft Speed (OSS) sensor, Turbine Shaft Speed (TSS) sensor and transaxle solenoid power control circuit - no voltage at transaxle connector	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST C  and PINPOINT TEST E . Repair as required. Clear codes. Road test and rerun OBD  .
315 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Plugged solenoid body filter (SSA filter plate)	Inspect for damage. Install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Forward clutch regulator valve, springs, clips - stuck, damaged, missing, misassembled	Inspect for damage. Repair as required.
Shift solenoid - stuck, damaged	Inspect for damage. Go To PINPOINT TEST A . Repair as required. Activate solenoid using output state control. Repair as required.
For diagnosis related to a specific gear, use the scan tool to select the gear	See the following routines: Shift 1-2, Routine 220/320 Shift 2-3, Routine 221/321 Shift 3-4, Routine 222/322 Shift 4-5, Routine 223/323 Shift 5-6, Routine 224/324
Mechanical
Clutches or seals - damaged or worn	Inspect for damage. Repair or install new as required.

Shift Concerns: No Manual Low - 1st Gear 

Possible Component	Reference/Action
216 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid A (SSA), Shift Solenoid D (SSD), Shift Solenoid E (SSE) and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D . Repair as required. Clear codes. Road Test and rerun OBD  .
316 - HYDRAULIC/MECHANICAL ROUTINE
Selector Lever Linkage (Internal/External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Incorrect Pressures
Line pressure - low	Check pressure at pressure tap. Carry out Line Pressure and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If pressures are low, check the following possible components: main control. Refer to MAIN CONTROL VALVE BODY .
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Forward boost, forward regulator, low/reverse boost, low/reverse regulator valves, clips - stuck, damaged, missing	Inspect for damage. Repair as required.
Multiplex shift valve clips - stuck, damaged, missing	Check 4th gear ratio. Inspect for damage. Repair as required.
Check ball - damaged, missing	Inspect for damage. Repair as required.
Low/Reverse Clutch Assembly
Seals, piston, spring - damaged	Inspect for damage. Repair or install new as required.
Clutches - damaged, burnt, worn	Inspect for damage. Install new as required.
Worn, damaged, misassembled	Inspect for damage. Repair as required.
Forward Clutch Assembly
Seals, piston, spring - damaged	Inspect for damage. Repair or install new as required.
Clutches - damaged, burnt, worn	Inspect for damage. Install new as required.
Worn, damaged, misassembled	Inspect for damage. Repair as required.
Case - damaged	Inspect for damage. Repair as required.

Shift Concerns: No 1-2 Shift (Automatic) 

Possible Component	Reference/Action
220 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid C (SSC) and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
320 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control. Refer to MAIN CONTROL VALVE BODY .
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, missing, misassembled stuck off	Inspect for damage. Repair or install new as required.
SSC  not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Low/Reverse Clutch Assembly - Failed On
Piston - damaged	Inspect for damage. Install new as required.
Friction - overheated	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Pump Assembly
Worn/cross leaks	Inspect for damage. Install new as required.
Component damaged	Inspect for damage. Install a new pump assembly as required.
Low One-Way Clutch Assembly
Not overrunning, damaged	Inspect for damage. Install new as required.
Planetary Carrier
Damaged	Inspect for damage. Install new as required.

Shift Concerns: No 2-3 Shift (Automatic) 

Possible Component	Reference/Action
221 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid B (SSB) failed, Shift Solenoid C (SSC) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
321 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . Check pressure at pressure tap. See the LINE PRESSURE CHART  for specifications. If not OK, check main control. Refer to MAIN CONTROL VALVE BODY .
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, stuck off	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, stuck on	Inspect for damage. Repair or install new as required.
SSB  or SSC  not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 3-4 Shift (Automatic) 

Possible Component	Reference/Action
222 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid D (SSD) failed, Shift Solenoid B (SSB) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
322 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Shift Solenoid D (SSD) not functioning correctly, SSB  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 4-5 Shift (Automatic) 

Possible Component	Reference/Action
223 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid B (SSB) failed, Shift Solenoid A (SSA) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
323 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
SSB  not functioning correctly, SSA  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 5-6 Shift (Automatic) 

Possible Component	Reference/Action
224 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid C (SSC) failed, Shift Solenoid B (SSB) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
Transmission Control Switch (TCS)/Overdrive (O/D) Cancel Switch
Switch control circuit open/shorted, switch damaged	Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
324 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
SSC  not functioning correctly, SSB  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 6-5 Shift (Automatic) 

Possible Component	Reference/Action
225 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid B (SSB) failed, Shift Solenoid C (SSC) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
325 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
SSC  not functioning correctly, SSB  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 5-4 Shift (Automatic) 

Possible Component	Reference/Action
226 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid A (SSA) failed, Shift Solenoid B (SSB) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
326 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
SSA  not functioning correctly, SSB  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 4-3 Shift (Automatic) 

Possible Component	Reference/Action
227 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid B (SSB) failed, Shift Solenoid D (SSD) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
327 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
SSB  not functioning correctly, SSD  stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 3-2 Shift (Automatic) 

Possible Component	Reference/Action
228 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid C (SSC) failed, Shift Solenoid B (SSB) stuck on, Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
328 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control. Refer to MAIN CONTROL VALVE BODY .
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, stuck on	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, stuck off	Inspect for damage. Repair or install new as required.
SSB  or SSC  not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: No 2-1 Shift (Automatic) 

Possible Component	Reference/Action
229 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid C (SSC) stuck on and Transmission Range (TR) sensor	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  and Go To PINPOINT TEST D .
329 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, missing, misassembled, stuck on	Inspect for damage. Repair or install new as required.
SSC  not functioning correctly, stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Low One-Way Clutch Assembly
Damaged - not holding	Inspect for damage. Install new as required.
Planetary Carrier
Damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 1-2 Shift (Automatic) 

Possible Component	Reference/Action
230 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
330 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, missing, binding, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Pump Assembly
Worn/cross leaks	Inspect for damage. Install new as required.
Component damaged	Inspect for damage. Install a new pump assembly if required.

Shift Concerns: Soft/Slipping 2-3 Shift (Automatic) 

Possible Component	Reference/Action
231 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
331 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control. Refer to MAIN CONTROL VALVE BODY .
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Multiplex valve, springs, clips - loose, stuck, missing, binding misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 3-4 Shift (Automatic) 

Possible Component	Reference/Action
232 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
332 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid D (SSD) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 4-5 Shift (Automatic) 

Possible Component	Reference/Action
233 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
333 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid A (SSA) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 5-6 Shift (Automatic) 

Possible Component	Reference/Action
234 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
334 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 6-5 Shift (Automatic) 

Possible Component	Reference/Action
235 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
335 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 5-4 Shift (Automatic) 

Possible Component	Reference/Action
236 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
336 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Shift Solenoid A (SSA) not functioning correctly, Shift Solenoid B (SSB) stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 4-3 Shift (Automatic) 

Possible Component	Reference/Action
237 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
337 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid D (SSD) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 3-2 Shift (Automatic) 

Possible Component	Reference/Action
238 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
338 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Soft/Slipping 2-1 Shift (Automatic) 

Possible Component	Reference/Action
239 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
339 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Low One-Way Clutch Assembly
Damaged - not holding	Inspect for damage. Install new as required.
Planetary Carrier
Damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 1-2 Shift (Automatic) 

Possible Component	Reference/Action
240 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
340 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, missing, binding, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Pump Assembly
Worn/cross leaks	Inspect for damage. Install new as required.
Component damaged	Inspect for damage, missing ball. Install a new pump assembly if required.

Shift Concerns: Harsh 2-3 Shift (Automatic) 

Possible Component	Reference/Action
241 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
341 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Multiplex valve, springs, clips - loose, stuck, missing, binding misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 3-4 Shift (Automatic) 

Possible Component	Reference/Action
242 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
342 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid D (SSD) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 4-5 Shift (Automatic) 

Possible Component	Reference/Action
243 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
343 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid A (SSA) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 5-6 Shift (Automatic) 

Possible Component	Reference/Action
244 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
344 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 6-5 Shift (Automatic) 

Possible Component	Reference/Action
245 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
346 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) or Shift Solenoid B (SSB) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 5-4 Shift (Automatic) 

Possible Component	Reference/Action
246 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
346 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
Forward regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Shift Solenoid A (SSA) not functioning correctly, Shift Solenoid B (SSB) stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Forward Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 4-3 Shift (Automatic) 

Possible Component	Reference/Action
247 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
347 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Overdrive regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid D (SSD) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Overdrive Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 3-2 Shift (Automatic) 

Possible Component	Reference/Action
248 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
348 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid B (SSB) or Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Direct Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Shift Concerns: Harsh 2-1 Shift (Automatic) 

Possible Component	Reference/Action
249 - ELECTRICAL ROUTINE
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
349 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid C (SSC) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Intermediate Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Low One-Way Clutch Assembly
Damaged - not holding	Inspect for damage. Install new as required.
Planetary Carrier
Damaged	Inspect for damage. Install new as required.

Torque Converter Operation Concerns: No Apply 

Possible Component	Reference/Action
250 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Torque Converter Clutch (TCC) solenoid, Throttle Position (TP) sensor, Transmission Fluid Temperature (TFT) sensor, Turbine Shaft Speed (TSS) sensor, Output Shaft Speed (OSS) sensor and shorted shift solenoid	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS . Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A , PINPOINT TEST B  and PINPOINT TEST C .
350 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check main control valve body.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
TCC  regulator valve, springs, clips - loose, stuck, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  control valve, springs, clips - loose, stuck, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  solenoid - not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Turbine Shaft
Seals - damaged, missing	Inspect for damage. Repair as required.
Holes - missing, plugged	Inspect for damage. Repair as required.
Stator Support Assembly
Seals - damaged, missing	Inspect for damage. Repair as required.
Holes - missing, plugged	Inspect for damage. Repair as required.
Torque Converter Hub Bushing
Torque converter hub bushing worn	Inspect the bushing for damage and install a new torque converter as required.
TCC  worn	Install a new torque converter as required.

Torque Converter Operation Concern: Always Applied/Stalls Vehicle 

Possible Component	Reference/Action
251 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Torque Converter Clutch (TCC) Solenoid	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS . Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  using the scan tool. Repair as required. Clear codes. Road Test and rerun OBD  .
351 - HYDRAULIC/MECHANICAL ROUTINE
Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect gaskets. Repair as required.
TCC  regulator valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  control valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  solenoid - not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .

Torque Converter Operation Concern: Cycling/Shudder/Chatter 

Possible Component	Reference/Action
252 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM and Torque Converter Clutch (TCC) solenoid	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS . Run On-Board Diagnostic (OBD). Refer to INTRODUCTION - GASOLINE MODELS for diagnosis. Go To PINPOINT TEST A  using the scan tool. Repair as required. Clear codes. Road test and rerun OBD  .
Solenoid Body
Incorrect solenoid body strategy data stored in the PCM	Verify solenoid body strategy data stored in the PCM, download new identification and strategy as necessary. Refer to SOLENOID BODY STRATEGY .
352 - HYDRAULIC/MECHANICAL ROUTINE
Transmission fluid condition	Prior to carrying out this action, make sure all electrical diagnostics have been carried out. Inspect transmission fluid condition. If burnt, drain transmission fluid and converter. Install new transmission fluid and transmission fluid filter assembly. Bring vehicle to normal operating temperature. Carry out Transaxle Drive Cycle Test. Carry out OBD  . If condition still exists, continue diagnostics.
Incorrect Pressures
Line pressure	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specifications. If not OK, check Main Control. Refer to MAIN CONTROL VALVE BODY .
Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect gaskets for damage. Repair as required.
TCC  regulator valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  control valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
TCC  solenoid - not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Turbine Shaft
Seals - damaged, missing	Inspect for damage. Install new as required.
Torque Converter
Torque converter damaged	Refer to TORQUE CONVERTER CONTAMINATION INSPECTION .
Stator Support Assembly
Stator support assembly - worn, damaged	Inspect for damage. Install new as required.
Stator support seals - worn, damaged, leaking	Inspect for damage. Install new as required.

Other Concerns: No Engine Braking In Manual Low Position 

Possible Component	Reference/Action
260 - ELECTRICAL ROUTINE
No electrical concerns
360 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Low/reverse regulator valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Low/reverse boost valve, springs, clips - loose, stuck, binding, missing, misassembled	Inspect for damage. Repair or install new as required.
Shift Solenoid D (SSD) not functioning correctly	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE . Go To PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS . Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY .
Low/Reverse Clutch Assembly
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.

Other Concerns: Selector Lever Efforts High 

Possible Component	Reference/Action
261 - ELECTRICAL ROUTINE
No electrical concerns
361 - HYDRAULIC/MECHANICAL ROUTINE
Selector Lever Linkage (Internal, External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Manual Control Lever
External retaining pin - damaged, nut - loose, detent spring-bent, damaged; or park mechanism - damaged, incorrect lever used	Inspect for damage. Repair or install new as required.
Main Control Valve Body
Manual valve - stuck	Inspect for damage. Repair or install new as required.
Bolts out of torque specification	Tighten bolts to specification.
Brake Shift Interlock
Mechanically damaged	Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Transmission Range (TR) sensor indicating park	Go To PINPOINT TEST D .

Other Concerns: External Leaks 

Possible Component	Reference/Action
262 - ELECTRICAL ROUTINE
No electrical concerns
362 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid Level
High transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Seals, Gaskets
Leaks: converter, Turbine Shaft Speed (TSS) sensor, halfshaft axles, gasket/seal manual lever, fluid level indicator, main control cover, incorrect hub seal	Locate source of leak. Repair as required.
Other
Leaks: cooler fitting, pressure taps, transaxle connector, transaxle pan, cooler tubes, case porosity, case cracked	Locate source of leak. Repair as required.
Vent - blocked damaged	Check vent for damage or blockage. Repair as required.

Other Concerns: Poor Vehicle Performance 

Possible Component	Reference/Action
263 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Torque Converter Clutch (TCC) Solenoid, Throttle Position (TP) sensor, Output Shaft Speed (OSS) sensor, Mass Air Flow (MAF) sensor, Intake Air Temperature (IAT) sensors, internal wiring harness	Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis. PINPOINT TEST C  using scan tool. Repair as required. Clear codes. Road test and rerun OBD  .
	Carry out Shift Point Road Test. Refer to SHIFT POINT ROAD TEST  and carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS .
363 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid
Low level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Verify Correct Shift Scheduling, Engagements, Line Pressures and Stall Speed
	Go to the appropriate Diagnostic Routines per DIAGNOSIS BY SYMPTOM INDEX  .
Converter Clutch Always Applied
	Go to Routine 351 .

Other Concerns: Noise/Vibration - Forward Or Reverse 

Possible Component	Reference/Action
264 - ELECTRICAL ROUTINE
No electrical concerns
364 - HYDRAULIC/MECHANICAL ROUTINE
For Noises/Vibrations That Change With Engine Speed
Converter components	Locate source of disturbance. Repair as required.
	Transmission fluid level (low) - pump cavitation.
	Pump assembly.
Engine drive accessories
Transmission fluid cooler tubes grounding out
Flexplate
For Noises/Vibrations That Change With Vehicle Speed
Engine mounts - loose or damaged	Locate source of disturbance and repair as required.
Driveline concerns: Halfshaft shudder CV joints Suspension Modifications
Output/halfshaft splines - worn or damaged
Turbine Shaft Speed (TSS) sensor - incorrectly installed	Inspect for damage. Repair as required.
Other Noises/Vibrations
Main controls - valve resonance	Locate source of disturbance and repair as required.
Selector lever cable - vibration, grounding	Locate source of disturbance and repair as required.
Transmission fluid cooler tubes - grounding	Locate source of disturbance and repair as required.
ABS	Refer to VEHICLE DYNAMIC SYSTEMS .
Power steering pump	Refer to POWER STEERING .

Other Concerns: Engine Will Not Crank 

Possible Component	Reference/Action
265 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Transmission Range (TR) sensor	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS . Run On-Board Diagnostic (OBD). Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis.
365 - HYDRAULIC/MECHANICAL ROUTINE
Selector Lever Linkage (Internal, External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .

Other Concerns: No Park Range 

Possible Component	Reference/Action
266 - ELECTRICAL ROUTINE
No electrical concerns
366 - HYDRAULIC/MECHANICAL ROUTINE
Selector Lever Linkage (Internal/External)
Damaged or out of adjustment	Inspect for damage. Repair as required. Verify selector lever cable adjustment. Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - AISIN AW21/6F35 .
Park Mechanism
Park brake pawl, parking pawl return spring, park rod abutment, parking pawl shaft, parking pawl actuating rod, manual control lever, manual lever detent spring - damaged	Inspect for damage. Repair as required.

Other Concerns: Transaxle Overheating 

Possible Component	Reference/Action
267 - ELECTRICAL ROUTINE
No electrical concerns
367 - HYDRAULIC/MECHANICAL ROUTINE
Transmission Fluid
Incorrect transmission fluid level	Check transmission fluid level and adjust as necessary. Refer to PRELIMINARY INSPECTION .
Condition	Carry out transmission fluid condition check. Refer to PRELIMINARY INSPECTION .
Transmission Fluid Cooler Tubes
Damaged, blocked, reversed, leaking	Inspect for damage. Repair as required.
Auxiliary Cooler
Damaged, blocked, restricted or incorrectly installed	Inspect for damage. Repair as required.
Vehicle Concerns Causing Engine Overheating
	Refer to ENGINE COOLING .
Main Control Valve Body
Torque converter regulator valve/spring - stuck, damaged	Inspect for damage. Repair as required.
Torque converter control valve/spring - stuck, damaged	Inspect for damage. Repair as required.
Torque Converter Not Applying
Seized converter one-way clutch	See Routine 250/350 . Inspect for damage. Repair as required.
Excessive Towing Loads
	Check GVW.
Idle or Driveability Concern
	Refer to the INTRODUCTION - GASOLINE MODELS .
Incorrect Clutch Application or Oil Pressure Control System
	Carry out line pressure tests. Refer to SPECIAL TESTING PROCEDURES  and carry out shift point road test. Refer to SHIFT POINT ROAD TEST . Repair as required. See the LINE PRESSURE CHART , and CLUTCH APPLICATION CHART  for specifications. Repair as required.