G37x Sedan AWD V6-3.7L (VQ37VHR) (2010)
Seat Heater Switch: Testing and Inspection
Heated Seat Switch
Component Function Check
HEATED SEAT SWITCH
DRIVER SIDE : Component Function Check
1.CHECK FUNCTION
Check that heated seat warms to preset temperature when operating heated seat switch to the optimal position.
Is the inspection result normal?
YES - Heated seat switch function is OK.
NO - Refer to See: Driver Side/Diagnosis Procedure.
Diagnosis Procedure
HEATED SEAT SWITCH
DRIVER SIDE : Diagnosis Procedure
1.CHECK HEATED SEAT CONTROL UNIT INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect heated seat control unit connector.
3. Turn ignition switch ON.
4. Check voltage between heated seat control unit harness connector and ground.
Is the inspection result normal?
YES - Heated seat switch circuit is OK.
NO - GO TO 2.
2.CHECK HEATED SEAT SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect heated seat switch connector.
3. Check continuity between heated seat switch harness connector and heated seat control unit harness connector.
4. Check continuity between heated seat switch harness connector and ground.