Diagnostic Test
- CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
- Turn ignition switch OFF.
- Disconnect TCM connector and CVT unit connector.
- Check continuity between TCM harness connector terminal and CVT unit harness connector terminal.
TCM CVT unit Continuity Connector Terminal Connector Terminal F44 40 F46 2 Existed
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair or replace malfunctioning parts.
- CHECK PRIMARY PRESSURE SOLENOID VALVE
Check primary pressure solenoid valve. Refer to COMPONENT INSPECTION (PRIMARY PRESSURE SOLENOID VALVE) .
Is the inspection result normal?
YES
Check intermittent incident. Refer to INTERMITTENT INCIDENT .
NO
Repair or replace malfunctioning parts.