G37 Convertible V6-3.7L (VQ37VHR) (2010)
Trunk Lamp Switch: Testing and Inspection
Trunk Room Lamp Switch
Component Function Check
TRUNK ROOM LAMP SWITCH
Component Function Check
1.CHECK FUNCTION
Check ("TRNK/HAT MNTR") in BCM "Data Monitor" mode using CONSULT-III.
Is the inspection result normal?
YES - Trunk room lamp switch is OK.
NO - See: Diagnosis Procedure.
Diagnosis Procedure
TRUNK ROOM LAMP SWITCH
Description
It detects engagement of trunk lid lock assembly and trunk lid striker.
TRUNK ROOM LAMP SWITCH
Diagnosis Procedure
1.CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect trunk room lamp switch connector.
3. Check signal between trunk room lamp switch harness connector and ground using oscilloscope.
Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK TRUNK ROOM LAMP SWITCH CIRCUIT
1. Disconnect BCM connector trunk closure sub-control unit connector and retractable hard top control unit connector.
2. Check continuity between BCM harness connector and trunk room lamp switch harness connector.