2003 Avalanche Rear Passenger Door Lock Problems

May 13 2020.

2003 avalanche rear passenger door lock problems.

The rear door locks are controlled by separate relays located in the lower left side of dash fuse box and the body computer. Guaranteed to fit 42 64. The rear doors work fine in unlock mode. My back doors on my 2003 avalanche won t unlock unless i manually unlock it on the door i just replaced the door lock actuator and it didn t work.

2003 chevy avalanche rear doors won t lock automatically. No parts for vehicles in selected markets. The rear passenger door lock on my 2003 jeep liberty sport does not work. There seems to be a problem serving the request at this time.

If the driver door lock switch doesn t work try the passenger door lock switch or any other door. Chevrolet 2003 avalanche 1500 5 3l v8 body door lock actuator. The rear doors will not lock with the keyless remote the drivers master switch or at speed. We have the best products at the right price.

Sometimes something as simple as the actual door lock switch can fail and not operate. I had no issues with my 2003 model year and i drove it over 140 000 miles before i sold it. Both front door locks and the rear driver. Door lock actuator rear passenger side.

Free shipping on many items. Door lock actuator front passenger side. The body computer sends a ground signal to the lock or unlock relay after the appropriate switch is pressed. The front doors still work fine.

Also the front passenger side door will unlock if i use the bottons on my key fob or door but won t unlock when i put the truck in park as it is supposed to do. Door lock actuator connector. One of the easiest ways to diagnose the switch is by trying to use other door locks in the car. The driver door lock stopped working around 55000 miles and then both rear doors stopped working before i reached 70000 miles.

Equip cars trucks suvs with 2003 chevrolet avalanche 1500 door lock actuator from autozone. If they work then you ve narrowed down your problem. New gm oem rear right passenger door lock actuator fits 2001 07 silverado sierra.