Automatic Drive Positioner Control Unit

POWER SUPPLY AND GROUND CIRCUIT


AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Diagnosis Procedure


NOTE:
Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT-III.
Regarding Wiring Diagram information, Automatic Drive Positioner Control Unit.
1. CHECK POWER SUPPLY CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect the automatic drive positioner control unit.
3. Check voltage between automatic drive positioner control unit harness connector and ground.






Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace harness.
2. CHECK GROUND CIRCUIT





Check continuity between the automatic drive positioner control unit harness connector and ground.





Is the inspection result normal?
YES - Automatic drive positioner control unit power supply and ground circuit are OK.
NO - Repair or replace harness.