Power Locks Dont Work On One Door

7 fixes to try if your car s power door locks won t work 1.

Power locks dont work on one door.

The power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism. Power door locks are the most important security element of your vehicle. You don t want to be kicking yourself later because you missed something so obvious. They keep potential thieves and burglars out of your car and make it easy for you to lock and unlock your doors in a hurry.

If the relay is getting power when you operate the power door switch but the doors don t lock or unlock check the control coil ground. So if your power door locks aren t working it could be due to bad wiring a bad switch or even the actuator. If that doesn t solve the problem you may have a faulty key fob. Reconnect all wiring and operate the door lock manually with the switches in the dashboard console door panel.

The only part that these two have in common is the master switch. Go to a dealer and they will. You push a button and they lock. Then check for power at each door switch.

But even though they re a simple concept there are still a few things that could go wrong. Replace the key fob. Don t waste your time changing the power. To lock the doors the switch provides voltage to the two terminals of the solenoid.

The windows and the locks are on two separate circuits. The solenoid is bad. If you seen battery voltage operated the switch and check for power coming into the control coil on either the lock or unlock relay. One way to check if a switch is defective is to connect current from a battery charger directly to the lock actuator.

The power door locks are all inoperative or a single door lock is inoperative. Replacing it may require removing the car door panel. Again if one door doesnâ t work but others do the problem could be with the door lock solenoid. You push another button and they unlock.

Remove a door panel for a dodge ram fix a power door lock window or speaker this video explains it all in detail. The most likely cause of your problem is the master switch in the drivers door.