Passenger Door Lock Not Working

Pop the window and door lock switch panel off the door handle.

Passenger door lock not working.

If any wiring is damaged replace them. Step 3 work the lock manually. This issue also indicates a bad lock actuator. An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door.

If not then you may have a blown fuse. The door lock works in only one direction. The battery is likely dead and needs to be replaced but the remote s may also need to be. The windows work off the passenger side switch but not the drivers side or vice versa.

To lock the doors the switch provides voltage to the two terminals of the solenoid. To unlock the doors the switch reverses the polarity of the voltage applied to the solenoid. This battery is located inside the key fob and can be accessed by opening the fob. It gave me some insights on what to check on my vehicle for the passengers side interior door lock switch that doesn t work properly.

If the result of this does not yield any results continue to step 2. Once you have it opened locate the battery and replace it. There are five common reasons why your car door lock is not working. Remove switch panel and inspect wiring.

I googled different articles the very next day and found this article is very helpful. If one set of switches can control the windows it s likely the switch on the opposing side that needs to be replaced. In order to open it you will squeeze on the sides of the fob to pop open the front and back. Unplug the door lock connectors and inspect to make sure nothing stands out.

Last night i noticed that the passengers side interior door lock switch was not working properly. The key fob battery is dead. If this happens the problem is with the remote. If they do work the problem is most likely in the door lock solenoid.

If your locks arenâ t working replacing the battery in the key fob could solve the issue. Locks work from the switch but not the remote. Follow lead wire to the door lock actuator. While the key is in work the door lock manually up and down while using the auto lock at the same time.

If your key fob doesn t work yet the manual door lock button does it is time for a new key fob battery. If the door lock actuators fail they will disable the power door lock feature from working.