If the lock slowly started to lose power speed locking and locking or would stop working intermittently and start again the motor actuator is most likely to blame.
Passenger door lock stopped working.
Simply grasp your key fob on the sides and pop it open.
First check the fuse by looking at your owner s manual to determine where the fuse box is and what fuse relates to it.
Be it the switch for that side latch or actuator.
Luckily this is the easiest and cheapest items that can go wrong.
When one door has the locking issue it is likely an issue within the door.
If you have multiple doors or if all the doors don t lock unlock with the key fob or manually you either have an electrical issues or a blown fuse.
Locate the battery and replace it.
If your key fob remote lock unlock doesn t work but the locks work on the door you need a new battery.
The driver door window and locks stopped working out of nowhere.
One door lock is not working.
He found that one battery terminal was slightly loose not much and there was slight corrosion on the terminal post as well.
This is one of the most common reasons why your car door lock is not working.
Then replace the fuse.
Try operating the door lock switch to rule out the idea that the door lock is not working.
I had the same problem as listed above.
There are five common reasons why your car door lock is not working.
Open the door with the broken or damaged actuator from the inside of the vehicle.
Then try to open the door from the inside of the vehicle.
The key fob battery is dead.
I printed the solutions and gave them to my husband.