Inspect the fuse that protects the door lock circuit to ensure it is not blown.
Power lock not working one door.
The key fob is faulty.
7 fixes to try if your car s power door locks won t work 1.
You don t want to be kicking yourself later because you missed something so obvious.
Replace the key fob.
Between the keypads keyless entry systems and conventional locks some cars today have four or five different ways to unlock the doors.
This is one of the most common reasons why your car door lock is not working.
Dead power door lock switch.
If that doesn t solve the problem you may have a faulty key fob.
Don t waste your time changing the power.
If one door doesnâ t work but.
The key fob battery is dead.
The power door lock switch is a relatively simple rocker switch.
Remove a door panel for a dodge ram fix a power door lock window or speaker this video explains it all in detail.
To check if the door latch mechanism is the problem disconnect the mechanical linkages that connect the power door lock actuator to the door latch mechanism and activate the door lock.
A fuse is blown.
It s not rare for fuses to blow and when they do electrical current will stop running to the door lock actuator rendering the power door lock system useless.
Key fobs such as this one activate the power door lock mechanism.
Go to a dealer and they will.
If you go to your car.
An inoperative power door lock can be caused by the switch solenoid wiring problem or mechanical problem within the linkage of the affected door.
See more pictures of car gadgets.
If the actuator now moves freely the door latch mechanism is sticky or binding.