Diagnosis Procedure

TRUNK LID OPEN SIGNAL CIRCUIT


Description

Transmits trunk lid open signal to retractable hard top control unit from BCM.




TRUNK LID OPEN SIGNAL CIRCUIT


Diagnosis Procedure

1.CHECK TRUNK LID OPEN SIGNAL 1
1. Use CONSULT-III to perform BCM "Active Test" ("TRUNK/GLASS HATCH").
2. Touch "OPEN" to check voltage between retractable hard top control unit harness connector and ground.





Is the inspection result normal?
YES - INSPECTION END
NO - GO TO 2.
2.CHECK TRUNK LID OPEN SIGNAL 2
1. Turn ignition switch OFF.
2. Disconnect retractable hard top control unit harness connector.
3. Turn ignition switch ON.
4. Use CONSULT-III to perform BCM "Active Test" ("TRUNK/GLASS HATCH").
5. Touch "OPEN" to check voltage between retractable hard top control unit harness connector and ground.





Is the inspection result normal?
YES - Replace retractable hard top control unit. Refer to Service and Repair.
NO - GO TO 3.
3.CHECK TRUNK LID OPEN SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and retractable hard top control unit harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Refer to Removal and Installation.
NO - Repair or replace harness.