Torque Converter Operation Concerns: No Apply

WARNING: This page is about a different variant/trim than selected.

POSSIBLE COMPONENT REFERENCE CHART

Possible Component	Reference/Action
250 - ELECTRICAL ROUTINE
Powertrain Control System	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS in this service information. Run On-Board Diagnostic (OBD). Refer to INTRODUCTION article for diagnosis. Go to PINPOINT TEST A , Go to PINPOINT TEST B and Go to PINPOINT TEST C .
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
350 - HYDRAULIC/MECHANICAL ROUTINE
Incorrect Pressures	Check pressure at pressure tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES in this service information. See the LINE PRESSURE CHART for specifications. If not OK, check main control valve body.
Line pressure
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 in this service information. Go to PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS in this service information. Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY in this service information.
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.