Driver Side

RECLINING SWITCH - DRIVER SIDE





Description
- Reclining switch is equipped to the power seat switch on the seat cushion side surface.
- The operation signal is input to the driver seat control unit when the reclining switch is operated.




Component Function Check
1.CHECK FUNCTION
1. Turn ignition switch ON.
2. Select "RECLN SW-FR", "RECLN SW-RR" in the "Data monitor" mode using CONSULT-III.
3. Check reclining switch signal under the following conditions.





Is the indication normal?
YES - Reclining switch function is OK.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK RECLINING SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect power seat switch connector.
3. Check voltage between power seat switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK RECLINING SWITCH CIRCUIT
1. Disconnect driver seat control unit connector.
2. Check continuity between driver seat control unit harness connector and power seat switch harness connector.





3. Check continuity between driver seat control unit 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 RECLINING SWITCH
Check reclining switch. SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 4.
NO - Replace power seat switch. Power Seat Switch.
4.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Intermittent Incident.
- INSPECTION END




Component Inspection
1.CHECK RECLINING SWITCH
1. Turn ignition switch OFF.
2. Disconnect power seat switch connector.
3. Check continuity between power seat switch terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace power seat switch. Power Seat Switch.