Mechanics

CHEVY DOOR LOCKS

2009 Chevrolet Malibu

Electrical problem
2009 Chevy Malibu 6 cyl Front Wheel Drive Automatic 40,000 miles

My door lock unlock and lock by themself. We already replaced the computer module that controls the locks. We also have reset the alarm system.
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Mabercrombie02
March 19, 2010.



Try unplugging the switches one by one and see if it stops. Sometime the switches go bad and the contacts get corroded.

If not, you may have an electrical problem in wiring, first place to look is where the body and door meet.
Sometimes the wiring harness break in there and makes contact with other wires.

Tiny
Basstech
Mar 19, 2010.