G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
Power Seat Switch: Testing and Inspection
Forward Switch
Component Function Check
FORWARD SWITCH
DRIVER SIDE : Component Function Check
1.CHECK FUNCTION
1. Turn ignition switch ON.
2. Select "FORWARD SW" in the "Data Monitor" mode using CONSULT-III.
3. Check the forward switch signal under the following condition.
Is the indication normal?
YES - Forward switch function is OK.
NO - Refer to See: Driver Side/Diagnosis Procedure.
Diagnosis Procedure
FORWARD SWITCH
DRIVER SIDE : Description
-
Forward switch is installed on the seatback frame.
-
Forward switch detects condition of seatback.
FORWARD SWITCH
DRIVER SIDE : Diagnosis Procedure
1.CHECK FORWARD SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect forward switch connector.
3. Check voltage between forward switch harness connector and ground.
Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK FORWARD SWITCH CIRCUIT
1. Disconnect driver seat control unit connector.
2. Check continuity between driver seat control unit harness connector and forward switch harness connector.
3. Check continuity between driver seat control unit harness connector and ground.