Power Lock Not Working On Driver Door

Replace the key fob.

Power lock not working on driver door.

This can be an inconvenience to the driver when trying to lock or unlock the vehicle. The most likely cause of your problem is the master switch in the drivers door. The only part that these two have in common is the master switch. The door locks may function correctly one moment and in the next will cease to operate.

The drivers door lock switch is the most used so it stands to reason that it would fail first. Next check the door lock switch and door lock actuator. Of course it is also possible that the wiring harness between the driver side door and cowl is. 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.

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. The drivers door switch controls all power door locks. If your power door locks start working normally after a fuse reset you have two options. 2005 2010 hummer h3.

If all of the door locks are inoperative start your diagnosis at the fuse box. You don t want to be kicking yourself later because you missed something so obvious. Power door locks do not function. 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.

The power windows switch also works on the driver side. If that doesn t solve the problem you may have a faulty key fob. 7 fixes to try if your car s power door locks won t work 1. Go to a dealer and they will.

An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door. Inspect the fuse that protects the door lock circuit to ensure it is not blown. Power door locks that do not function are another common symptom for a problem with the door lock relay.