Diagnosis Procedure
NOTE:
Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT.
Regarding Wiring Diagram information, refer to WIRING DIAGRAM - JAPAN PRODUCTION , or WIRING DIAGRAM - USA PRODUCTION .
- CHECK POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit.
- Check voltage between automatic drive positioner control unit harness connector and ground.
(+) (-) Voltage (V)
(Approx.)Automatic drive positioner control unit Connector Terminal M94 25 Ground Battery voltage
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Check the following.
- Repair or replace harness.
- Circuit breaker-2.
- CHECK GROUND CIRCUIT
Check continuity between the automatic drive positioner control unit harness connector and ground.
Automatic drive positioner control unit Ground Continuity Connector Terminal M94 30 Yes Is the inspection result normal?
YES
Inspection End.
NO
Repair or replace harness.