Reclining Motor

RECLINING MOTOR





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




Component Function Check
1. CHECK FUNCTION
1. Select "SEAT RECLINING" in "Active test" mode with CONSULT-III.
2. Check the reclining motor LH operation.





Is the operation of relevant parts normal?
YES - Inspection End.
NO - Perform diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
Regarding Wiring Diagram information, Electrical Diagrams.
1. CHECK RECLINING MOTOR LH POWER SUPPLY





1. Turn the ignition switch OFF.
2. Perform "Active test" ("SEAT RECLINING") with CONSULT-III
3. Check voltage between driver seat control unit harness connector and ground.






Is the inspection result normal?
YES - Replace reclining motor LH. (Built in seatback assembly). Overhaul.
NO - GO TO 2
2. CHECK RECLINING MOTOR LH CIRCUIT





1. Disconnect driver seat control unit connector and reclining motor
LH.
2. Check continuity between driver seat control unit harness connector and reclining motor harness connector.





3. 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 INTERMITTENT INCIDENT
Intermittent Incident.
Is the inspection result normal?
YES - Replace driver seat control unit. Service and Repair.
NO - Repair or replace the malfunctioning part.