Diagnosis Procedure

RECLINING MOTOR


Diagnosis Procedure

1.CHECK RECLINING MOTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect reclining motor connector.
3. Turn the ignition switch ON.
4. Perform "Active test" ("SEAT RECLINING") using CONSULT-III
5. Check voltage between reclining motor harness connector and ground.





Is the inspection result normal?
YES - Replace reclining motor. (Built in seat back frame.) Exploded View.
NO - GO TO 2.
2.CHECK RECLINING MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector.
3. Check continuity between driver seat control unit harness connector and reclining motor harness connector.





4. Check continuity 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 RECLINING MOTOR
Component Inspection.
Is the inspection result normal?
YES - Replace driver seat control unit. Removal and Installation.
NO - Replace reclining motor. (Built in seat slide cushion frame.) Exploded View.