Procedure 4

4. IN N POSITION, VEHICLE MOVES

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

DIAGNOSTIC PROCEDURE
1. CHECK PNP SWITCH CIRCUIT
With CONSULT-II
Does "TCM INPUT SIGNALS" in "DATA MONITOR" show damage to PNP switch circuit?
No Tools
Does self-diagnosis show damage to PNP switch circuit?
Yes or No
Yes >> Check PNP switch circuit.
No >>GO TO 2.
2. CHECK CONTROL CABLE
Check control cable.
OK or NG
OK >> GO TO 3.
NG >>
- Adjust control cable. Refer to "Adjustment of A/T Positions".
- Replace the transmission assembly.
3. CHECK SYMPTOM
Check again.
OK or NG
OK >> INSPECTION END
NG >>GO TO 4.
4. CHECK TCM INSPECTION
1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG?
OK >> INSPECTION END
NG >>
1. Repair or replace damaged parts.
2. Replace the transmission assembly.