Passenger Side Door Locks Not Working

If any wiring is damaged replace them.

Passenger side door locks not working.

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. Unplug the door lock connectors and inspect to make sure nothing stands out. The most likely cause of your problem is the master switch in the drivers door. A fuse is blown.

Replacing it may require removing the car door panel. It s either the driver s side or the passenger s side. Pop the window and door lock switch panel off the door handle. Of course it is also possible that the wiring harness between the driver side door and cowl is.

Upon discovering this i tried to lock and unlock the doors from the passengers side lock switch the passengers side stops working too when the drivers door is open. If the result of this does not yield any results continue to step 2. The solenoid is bad. Also the door locks don t work when the drivers door is open.

Follow lead wire to the door lock actuator. Later on they worked 50 of the time you tried. If one door doesn t work but others do the problem could be a blown fuse. The only part that these two have in common is the master switch.

This morning the same 50 of the time. Isn t that a contradiction in terms. So yesterday my driver side door handle sensors for lock and unlock stopped working. Remove switch panel and inspect wiring.

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. All times tested i could walk to the passenger side and it would work no issue. This is a cheap and easy fix. You said drivers side passenger door lock.

2005 2010 hummer h3. And it is the front door right. 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.

Again if one door doesn t work but others do the problem could be with the door lock solenoid. Once i open the door more than a quarter of the way the locks stop responding.