weird door lock problem

Justin2129

Member
:
2002 Mazda Protege 5
the switch on the door on the inside of the car has stopped working all together, my keyless entry will only unlock the drivers door, but no others, no matter how many times i push the button. HOWEVER if i use the actual key to unlock from the passenger side, it will unlock every door and the hatch. this has happened several times before, but only lasted about a day. but this time it seems to be for good. any ideas?
 
Weird,... maybe disconnect the battery then reconnect after 10 or so minutes (make sure all power is drained,... maybe honk the horn or turn on interior light to drain it).

Maybe resetting the ECU may clear the issue.

Sounds like a problem with the door lock control module. Maybe that can be reset too.
 
Maybe try re programming your key fob just for the hell of it. I doubt it could hurt. Put a new battery in it first. (battery is a CR 2025 ).

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