Power Lock Not Working On Driver Door

The power lock works on the driver door it just doesn t trigger the lock on the driver door but it does lock unlock all the other doors.

Power lock not working on driver door.

Power door locks do not function. If all of the door locks are inoperative start your diagnosis at the fuse box. The only part that these two have in common is the master switch. The drivers door lock switch is the most used so it stands to reason that it would fail first.

7 fixes to try if your car s power door locks won t work 1. Of course it is also possible that the wiring harness between the driver side door and cowl is. The most likely cause of your problem is the master switch in the drivers door. I don t know much about it but i would guess either way it would be the motor that engages the lock on the driver side.

The windows and the locks are on two separate circuits. If the power door lock relay fails it will cut off power to the entire power door lock system and may cause them to not function correctly. You don t want to be kicking yourself later because you missed something so obvious. This can be an inconvenience to the driver when trying to lock or unlock the vehicle.

If you think about it the power lock motor on the driver side would be used more than the others and would wear out sooner just like the driver side power window usually wears out first. Go to a dealer and they will. The door locks may function correctly one moment and in the next will cease to operate. 2005 2010 hummer h3.

Inspect the fuse that protects the door lock circuit to ensure it is not blown. The power windows switch also works on the driver side. If your power door locks start working normally after a fuse reset you have two options. An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door.

You can yank the fuse and do a reset when the door lock misbehave again or you can take it to a shop and have the door lock software updated to correct the problem. Replace the key fob. The drivers door switch controls all power door locks.