Diagnosis Procedure

RECLINING MOTOR


PASSENGER SIDE : Description

- The seat reclining motor is installed to the seatback frame.
- The seat reclining motor is activated with the passenger seat control unit.
- The seatback is reclined forward/backward by changing the rotation direction of reclining motor.




LIFTING MOTOR (FRONT)


DRIVER SIDE : Diagnosis Procedure

1.CHECK LIFTING MOTOR (FRONT) POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect lifting motor (front) connector.
3. Check voltage between lifting motor (front) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK LIFTING MOTOR (FRONT) CIRCUIT
1. Disconnect driver seat control unit connector.
2. Check continuity between lifting motor (front) harness connector and driver seat control unit harness connector.





3. Check continuity between lifting motor (front) harness connector and ground.





Is the inspection result normal?
YES - Replace driver seat control unit. Removal and Installation.
NO - Repair or replace harness.
3.CHECK LIFTING MOTOR (FRONT)
Check lifting motor (front). Component Inspection.
Is the inspection result normal?
YES - GO TO 4.
NO - Replace lifting motor (front). Exploded View.
4.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Intermittent Incident.
- INSPECTION END