Passenger Side Door Locks Not Working

Replacing the fuse will correct the problem.

Passenger side door locks not working.

Again if one door doesn t work but others do the problem could be with the door lock solenoid. All times tested i could walk to the passenger side and it would work no issue. If one door doesn t work but others do the problem could be a blown fuse. When a door ceases to lock and unlock at the press of a button it often means that the door s lock actuator has given up the ghost.

Remove switch panel and inspect wiring. Assuming it s the front passenger s side door we know that the smart entrance control unit and fuses are good because the rear locks work. This is a cheap and easy fix. Isn t that a contradiction in terms.

You said drivers side passenger door lock. The most likely cause of your problem is the master switch in the drivers door. A fuse is blown. This morning the same 50 of the time.

If any wiring is damaged replace them. The windows and the locks are on two separate circuits. The only part that these two have in common is the master switch. And it is the front door right.

Once i open the door more than a quarter of the way the locks stop responding. The solenoid is bad. Follow lead wire to the door lock actuator. Also the door locks don t work when the drivers door is open.

If it s not sending a signal the fob will likely have to be replaced. The lock actuator consists of a small electric motor that drives. Of course it is also possible that the wiring harness between the driver side door and cowl is. Unplug the door lock connectors and inspect to make sure nothing stands out.

If the result of this does not yield any results continue to step 2. 2005 2010 hummer h3. Pop the window and door lock switch panel off the door handle. It s either the driver s side or the passenger s side.

Later on they worked 50 of the time you tried. Replacing it may require removing the car door panel.