Doors want automated have to lock manual
Check at the bcm for that fuse. I don't think the fuse is the problem? If you hit a button to lock and unlock, it still has to have electrical.
Probably the bcm senses what is going on with vehicle and will act accordingly. Are there any applicable trouble codes?
Do you want door lock wiring diagram?
SOURCE: no power to passenger door window or lock, drivers
I know this sounds strange but I believe the problem is in the drivers door. This is where the master switch is and controls the other doors. Have it tested or replaced. Hope this helps. Good luck.
SOURCE: 2001 Chevrolet Impala Door Locks Suddenly Quit Working
Passenger side of the fender under the hood - check the fuse relay box - about $12.00 a piece - they do go bad from time to time.
exchange the power lock relay with another one and test the locks.
then put the relay back and go to the autostore.
SOURCE: oil filter location 2004 Chevrolet Malibu Classic
Standing at the front of the car looking at the intake manifold, its on the right hand side of the manifold about 6 inches down from the valve cover under a black cap with a 32mm top on it.
SOURCE: 2008 chevrolet malibu door lock problem
You have a intermittent condition. To isolate the cause: 1.Disconnect the drivers door lock/unlock switch from the connector. Drive the vehicle and see if your random lock/unlock condition has stopped. If it has, replace the switch. If it hasn't:
2. You have a grounding problem or a problem in the BCM (Body Control Module) and should have a technician use a Tech 2 Diagnostic Link Tool to access the BCM computer to obtain any fault code data to help correct the condition.
SOURCE: door locks and power window
Just did this procedure I got from coloradofans.com forums:
"any type of power/voltage change
seems to trigger this issue
The most common symptom is power
locks fail and only the driver window quits, however that is on the
extended cab.
Steps to fix and it works every time.
take
door panel off driver's door
Disconnect the wiring attached to window
and power lock control unit
disconnect battery cables
connect
the negative to the positive cable(((NO BATTERY CONNECTED)))
This
will act to short residual voltage in the system
5 minutes later
place
the key in the ignition and turn to the run position
connect the
wiring to the window/lock controller
connect the negative cable to
the battery
then the positive
open drivers side door
turn key
to the off position((do not remove yet)) you should get a series of
dings through speakers telling you the key is still in the ignition
once
it begins dinging pull the key out and you should hear the door lock
solenoids trigger and the windows should work." - Coloradofans.com forums
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