Test I: Won't Disarm If Central DR Unl. From Trnk Lock CYL. SW.

I: SYSTEM WON'T DISARM WHEN CENTRAL DOOR UNLOCK FEATURE IS ACTIVATED FROM THE TRUNK LOCK CYLINDER SWITCH.

1. If the central door unlock feature does not operate from the Trunk Lock Cylinder Switch refer to Power Door lock diagnosis.

2. When the Ignition OFF disconnect BCM connector #1 and measure the voltage from harness connector terminal C7 to ground.

^ If battery voltage is measured check BCM terminal contact. If OK, the BCM is defective.

^ If battery voltage is not measured check the WHT/GRN (262) wire for an open or high resistance.