Power Door Lock Not Unlocking

Go to a dealer and they will.

Power door lock not unlocking.

Remove switch panel and inspect wiring. Replace the key fob. If the result of this does not yield any results continue to step 2. You don t want to be kicking yourself later because you missed something so obvious.

The lock actuator consists of a small electric motor that drives. But in more complicated systems that have several ways to lock and unlock the doors the body controller decides when to do the unlocking. The body controller is a computer in your car. Follow lead wire to the door lock actuator.

Links to buy below. For vehicles equipped with door lock cylinders the door can still be opened using the key. 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. If that doesn t solve the problem you may have a faulty key fob.

If the power door lock relay fails it will cut off power to the entire power door lock system and may cause them to not function correctly. Video tutorial discussing symptoms of power door locks on toyota is not working right and how to check for easy fixes and replace a door lock actuator if nec. By a signal from a control center in some cars that have power door locks the lock unlock switch actually sends power to the actuators that unlock the door. Great tips for diagnosing a power door lock central locking or key fob issue on bmw and we show you the first steps to take.

Unplug the door lock connectors and inspect to make sure nothing stands out. Power door locks that do not function are another common symptom for a problem with the door lock relay. Pop the window and door lock switch panel off the door handle. Inspect the fuse that protects the door lock circuit to ensure it is not blown.

If any wiring is damaged replace them.