D.I.C. telling me "door ajar" on 2003 Chevrolet Avalanche 1500

Driver info center (dash board)is telling me the "left rear door ajar" when it's not. Fuses are good. The door switch is inside the door and can not be seen. What do I do?

1 answer
The switch may have failed or there is a wiring issue between the switch and the Body Control Module (BCM). The door panel will need to come of and the switch and wiring will need to be tested.