The driver door lock stopped working around 55000 miles and then both rear doors stopped working before i reached 70000 miles.
2003 avalanche rear passenger door lock problems.
This is my second avalanche.
If they work then you ve narrowed down your problem.
Guaranteed to fit 42 64.
May 13 2020.
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New gm oem rear right passenger door lock actuator fits 2001 07 silverado sierra.
One of the easiest ways to diagnose the switch is by trying to use other door locks in the car.
2003 chevrolet avalanche 1500 door lock actuator customer reviews.
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 door locks are controlled by separate relays located in the lower left side of dash fuse box and the body computer.
Door lock actuator front passenger side.
The front doors still work fine.
Door lock actuator rear passenger side.
The rear doors will not lock with the keyless remote the drivers master switch or at speed.
2003 chevy avalanche rear doors won t lock automatically.
There seems to be a problem serving the request at this time.
May require the.
No parts for vehicles in selected markets.
Both front door locks and the rear driver.
The body computer sends a ground signal to the lock or unlock relay after the appropriate switch is pressed.
Chevrolet 2003 avalanche 1500 5 3l v8 body door lock actuator.
I had no issues with my 2003 model year and i drove it over 140 000 miles before i sold it.
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.
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Door lock actuator connector.
The rear passenger door lock on my 2003 jeep liberty sport does not work.
Equip cars trucks suvs with 2003 chevrolet avalanche 1500 door lock actuator from autozone.