2003 Avalanche Rear Passenger Door Lock Problems

Both front door locks and the rear driver.

2003 avalanche rear passenger door lock problems.

Free shipping on many items. If they work then you ve narrowed down your problem. May require the. One of the easiest ways to diagnose the switch is by trying to use other door locks in the car.

The rear door locks are controlled by separate relays located in the lower left side of dash fuse box and the body computer. The rear doors work fine in unlock mode. 2003 chevy avalanche rear doors won t lock automatically. No parts for vehicles in selected markets.

Door lock actuator connector. 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. The rear doors will not lock with the keyless remote the drivers master switch or at speed. Equip cars trucks suvs with 2003 chevrolet avalanche 1500 door lock actuator from autozone.

I had no issues with my 2003 model year and i drove it over 140 000 miles before i sold it. Guaranteed to fit 42 64. This is my second avalanche. If the driver door lock switch doesn t work try the passenger door lock switch or any other door.

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. The rear passenger door lock on my 2003 jeep liberty sport does not work. The body computer sends a ground signal to the lock or unlock relay after the appropriate switch is pressed. May 13 2020.

Door lock actuator front passenger side. We have the best products at the right price. The driver door lock stopped working around 55000 miles and then both rear doors stopped working before i reached 70000 miles. 2003 chevrolet avalanche 1500 door lock actuator customer reviews.

New gm oem rear right passenger door lock actuator fits 2001 07 silverado sierra. Door lock actuator rear passenger side. Chevrolet 2003 avalanche 1500 5 3l v8 body door lock actuator.