N Position, Vehicle Moves

4. In N Position, Vehicle Moves

SYMPTOM: Vehicle moves forward or backward when selecting N position.

1. CHECK PNP SWITCH CIRCUIT


With CONSULT-II
Does "TCM INPUT SIGNALS" in Data Monitor show damage to PNP switch circuit?







Without CONSULT-II
Does self-diagnosis show damage to PNP switch circuit?

Yes or No?

Yes >> Check PNP switch circuit. Refer to "DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH" P0705.

No >> GO TO 2.








2. CHECK CONTROL LINKAGE
Check control linkage. Refer to "Manual Control Linkage Adjustment" Shift Linkage.

OK or NG?

OK >> GO TO 3.

NG >> Adjust control linkage. Refer to "Manual Control Linkage Adjustment" Shift Linkage.








3. CHECK A/T FLUID LEVEL
Check A/T fluid level again.

OK or NG?

OK >> GO TO 4.

NG >> Refill ATF.






4. CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.

OK or NG?

OK >> GO TO 5.

NG >>
1. Disassemble A/T.
2. Check the following items:
- Forward clutch assembly
- Overrun clutch assembly
- Reverse clutch assembly

5. CHECK SYMPTOM
Check again.

OK or NG?

OK >> INSPECTION END.

NG >>
1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.