Driver Seat Control Unit

POWER SUPPLY AND GROUND CIRCUIT

DRIVER SEAT CONTROL UNIT : Diagnosis Procedure


1. CHECK FUSE

Check that the following fuse and fusible link are not fusing.





Is the inspection result normal?
YES- GO TO 2.
NO- Replace the blown fuse after repairing the affected circuit.

2. CHECK DRIVER SEAT CONTROL UNIT POWER SUPPLY

1.Turn ignition switch OFF.
2.Disconnect driver seat control unit connector.
3.Check voltage between driver seat control unit harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace harness.

3. CHECK DRIVER SEAT CONTROL UNIT GROUND CIRCUIT

Check continuity between the driver seat control unit harness connector and ground.





Is the inspection result normal?
YES- INSPECTION END
NO- Repair or replace harness.