All Passenger Doors Fail To Unlock

*ALL PASSENGER DOORS FAIL TO UNLOCK





For a complete wiring diagram Consult Diagrams/Electrical.





NOTE: This test does not cover a secondary latch problem on a right hand drive vehicle.

1. (P240) PASSENGER DOORS UNLOCK DRIVER WIRE SHORT TO GROUND




Turn the ignition off.
Disconnect the Instrument Cluster C1 connector.
Measure the resistance between ground and the (P240) Passenger Doors Unlock Driver circuit.
Is the resistance below 1,000.0 ohms?

No

- Replace the Instrument Cluster.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

Yes

- Repair the (P240) Passenger Doors Unlock Driver wire for a short to ground.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test