Diagnosis Procedure

TRUNK LID OPENER CANCEL SWITCH


Diagnosis Procedure

1.CHECK TRUNK LID OPENER CANCEL SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect trunk lid opener cancel switch connector.
3. Check signal between trunk lid opener cancel switch harness connector and ground using oscilloscope.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK TRUNK LID OPENER CANCEL SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and trunk lid opener cancel switch harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Removal And Installation.
NO - Repair harness or connector.
3.CHECK TRUNK LID OPENER CANCEL SWITCH GROUND
Check continuity between trunk lid opener cancel switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK TRUNK LID OPENER CANCEL SWITCH
Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace trunk lid opener cancel switch.
5.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END