1.CHECK Power liftgate OPEN INPUT SIGNAL
2.CHECK Power liftgate OPENER SWITCH CIRCUIT
- Disconnect BCM connector.
- Check continuity between BCM harness connector and power liftgate opener switch harness connector.
BCM | Power liftgate opener switch | Continuity |
Connector | Terminal | Connector | Terminal |
B26 | 98 | D507 | 1 | Existed |
- Check continuity between BCM harness connector and ground.
BCM | — | Continuity |
Connector | Terminal |
B26 | 98 | Ground | Not existed |
Is the inspection result normal?
Repair or replace harness.
3.CHECK Power liftgate OPENER SWITCH GROUND CIRCUIT
4.CHECK Power liftgate OPENER SWITCH
5.CHECK INTERMITTENT INCIDENT