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NO.1 VEHICLE DOES NOT MOVE IN D RANGE, OR IN R POSITION [JA5AX-EL]

id050305800600

1 | Vehicle does not move in D range, or in R position
DESCRIPTION | • Vehicle does not move when accelerator pedal depressed.
POSSIBLE CAUSE | • If vehicle does not move in D range or R position, basically, malfunction is in ATX. (Vehicle will move even with a malfunction in TCM.) Since a malfunction in sensor circuit or output circuit is cause of malfunction in ATX, inspect sensors, output circuit, and related harnesses. - Clutch slipped, worn (D range-Low clutch, Low one-way clutch, Reduction one-way clutch, R position-Reverse clutch, Low and reverse brake, Reduction brake) • Line pressure low • Malfunction of shift solenoid A, B, or C • Malfunction of sensor ground • Malfunction of body ground • Malfunction of control valve body - Malfunction of selector lever - Parking mechanism not properly operated - Malfunction of torque converter Note • Before following troubleshooting steps, make sure that Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • With vehicle stopped on a flat, paved road and engine off, does vehicle move when pushed? (in D ranges or N, R positions and brake released) | Yes | Go to next step.
No | Inspect for parking mechanism. (See ATX Workshop Manual.)
2 | • Start engine. • Does vehicle move when selector lever in between N position and D range? | Yes | Inspect or adjust selector lever. (See SELECTOR LEVER INSPECTION.) (See SELECTOR CABLE ADJUSTMENT.)
No | Go to next step.
3 | • Stop engine. • Inspect pressure control solenoid circuit. • Is it okay? | Yes | • Overhaul control valve body and repair or replace any defective parts. (See ATX Workshop Manual.) - If problem remains, replace or overhaul transaxle and repair or replace any defective parts. (See AUTOMATIC TRANSAXLE AND TRANSFER REMOVAL/INSTALLATION [JA5AX-EL].) (See ATX workshop Manual.)
No | • Inspect for pressure control solenoid mechanical stuck. (See SOLENOID VALVE INSPECTION [JA5AX-EL].) - If pressure control solenoid okay, inspect for open or short circuit between TCM connector terminal 2Y and pressure control solenoid connector terminal D.
4 | • Verify test results. - If okay, return to diagnostic index to service any additional symptoms. - If malfunction remains, inspect related Service Informations and perform repair or diagnosis. • If vehicle repaired, troubleshooting completed. • If vehicle not repaired or additional diagnostic information not available, replace TCM.