Diagnostic Routine 210/310 - Shift Concerns: Some Or All Shifts Missing

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

SHIFT CONCERNS: SOME OR ALL SHIFTS MISSING

Possible Component	Reference/Action
210 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical Inputs/Outputs, Vehicle Wiring Harnesses, Powertrain Control Module (PCM), Shift Solenoids, (SSA, SSB, SSC), TP, MAF, OSS, Digital TR Sensor, Internal Wiring Harness.	Run On-Board Diagnostic. Refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE for diagnosis. Go To PINPOINT TEST A: SHIFT SOLENOID or Go To PINPOINT TEST D: DIGITAL TRANSMISSION RANGE (TR) SENSOR . Refer to PINPOINT TESTS - NON OSC EQUIPPED VEHICLES .
310 - HYDRAULIC/MECHANICAL ROUTINE
Fluid
Incorrect level	Adjust fluid to correct level.
Condition	Inspect fluid condition. Refer to PRELIMINARY INSPECTION .
Shift Linkage (Internal/External)
Damaged, out of adjustment	Inspect and repair as required. Verify linkage adjustment. Refer to SELECTOR LEVER CABLE ADJUSTMENT . After adjusting the linkage, verify that the digital TR sensor is correctly adjusted. Refer to TRANSMISSION RANGE (TR) SENSOR ADJUSTMENT .
Vehicle Speed Input
Insufficient, erratic or no input received by the PCM from the OSS sensor.	Inspect. Repair as required. Go To PINPOINT TEST G: OUTPUT SHAFT SPEED (OSS) SENSOR .
Fluid Filter and Seal Assembly
Plugged, missing	Inspect. Repair as required.
Apply and Release Fluid Tubes
Damaged, missing	Inspect for damage. Repair as required.
Seal or O-ring - damaged	Inspect for damage. Install new as required.
Forward Support, Driven Sprocket
Seals - damaged	Inspect for damage. Install new as required.
Holes - blocked	Inspect for damage. Repair as required.
Planetary Gear Sets
Damaged	Inspect for damage. Repair as required.
One-Way Clutch 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.
Overdrive Band	Inspect for damage. Repair as required.
Powerflow Components	Inspect for damage. Repair as required.
Go to Reference/Action	Refer to the appropriate shift routine(s) 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 4-3	ROUTINE 223/323
Shift Concern: No 3-2	ROUTINE 224/324
Shift Concern: No 2-1	ROUTINE 225/325