Passenger Side Door Locks Not Working

The solenoid is bad.

Passenger side door locks not working.

Once i open the door more than a quarter of the way the locks stop responding. 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. The windows and the locks are on two separate circuits.

All times tested i could walk to the passenger side and it would work no issue. It s either the driver s side or the passenger s side. So yesterday my driver side door handle sensors for lock and unlock stopped working. The lock actuator consists of a small electric motor that drives.

Remove switch panel and inspect wiring. 2005 2010 hummer h3. Replacing the fuse will correct the problem. Isn t that a contradiction in terms.

Follow lead wire to the door lock actuator. Later on they worked 50 of the time you tried. If the result of this does not yield any results continue to step 2. Pop the window and door lock switch panel off the door handle.

The only part that these two have in common is the master switch. And it is the front door right. 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. The most likely cause of your problem is the master switch in the drivers door.

This morning the same 50 of the time. 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. Replacing it may require removing the car door panel. If one door doesn t work but others do the problem could be a blown fuse.

Again if one door doesn t work but others do the problem could be with the door lock solenoid. You said drivers side passenger door lock. If it s not sending a signal the fob will likely have to be replaced. If any wiring is damaged replace them.

Of course it is also possible that the wiring harness between the driver side door and cowl is. I could walk around to the passenger side and they worked just fine.