Vehicle Cannot Be Started From D1

Vehicle Cannot Be Started From D1

SYMPTOM: Vehicle cannot be started from D1 on cruise test - Part 1.

DIAGNOSTIC PROCEDURE
1. CONFIRM THE SYMPTOM
Check if vehicle creeps in "R" position.

OK or NG
OK >> GO TO 2.
NG >> Refer to "Vehicle Does Not Creep Backward In "R" Position".

2. CHECK SELF-DIAGNOSIS RESULTS
Perform self-diagnosis.

Is any malfunction detected by self-diagnosis results?
YES >> Check the malfunctioning system.
NO >> GO TO 3.

3. CHECK LINE PRESSURE
Check the line pressure at the engine stall point.

OK or NG
OK >> GO TO 4.
NG >> Check the line pressure solenoid valve. Refer to "DTC P0745 LINE PRESSURE SOLENOID VALVE". P0745

4. CHECK SYMPTOM
Check again.

OK or NG
OK >> INSPECTION END
NG >> GO TO 5.

5. CHECK TCM
Perform TCM input/output signal inspection.

OK or NG
OK >> INSPECTION END
NG >> GO TO 6.

6. DETECT MALFUNCTIONING ITEM
Check the following items:
^ Power supply and ground circuit for TCM.
^ A/T assembly harness connector pin terminals for damage or loose connection with harness connector.

OK or NG
OK >> Replace the transmission assembly.
NG >> Repair or replace damaged parts.