An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door.
Malibu door lock switch not working.
If all of the door locks are inoperative start your diagnosis at the fuse box.
To isolate the cause.
1 disconnect the drivers door lock unlock switch from the connector.
Check the wire lume that runs from the body to the door inside a rubber bellow.
Please also check out the statistics and reliability analysis of the 2009 chevrolet malibu based on all problems reported for the 2009 malibu.
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Also please check out the statistics and reliability analysis of chevrolet malibu based on all problems reported for the malibu.
Eight problems related to power door locks not working have been reported for the 2009 chevrolet malibu.
Without re installing panel retest lock.
Chevrolet malibu owners have reported 15 problems related to power door locks not working under the electrical system category.
Inspect the fuse that protects the door lock circuit to ensure it is not blown.
Drive the vehicle and see if your random lock unlock condition has stopped.
If this does not work 3 replace window actuators window switches.
Chevrolet malibu power door locks are not working inspection at your home or office.
If it has replace the switch.
I only noticed the drivers side because i don t have passengers very often.
If that doesn t work 2 remove driver and passenger door panels remove corner piece 2 screws behind door panel handle slightly pry panel off from bottom up and remove both window switches install grease.
The most recently reported issues are listed below.
The wires can break from constant moving and i m not sure what vehicle you have but this is a defect for a few vehicles out there the wire can be to short in some cases from cost saving manufacturing.