Car Door Lock Actuator Not Working

In some instances a bad actuator may cause the door lock to behave erratically locking.

Car door lock actuator not working.

Hi there i have a question to ask. On a vehicle with electric locks the process is a bit different. On manual locks the locking function operates by pushing or pulling on the door lock. If only one door lock actuator isn t working chances are it s not the control module there are exceptions however.

Actuator usually to blame for broken power locks. The actuator can break down when the motor doesn t receive the electrical current anymore or if it s unable to react to the current says david shearer owner of soundwerk car audio systems in fort worth texas. I have a 2008 mazda 3i. You ll still be able to operate the lock manually but the power function will not work.

Another problem with the actuator has to do with worn mechanical linkage shearer says or when a latch assembly halts the motor. This happens all the time now. Car door does not unlock lock with remote. How power door locks work.

Power door lock operates erratically. This manipulates a series of rods that slide back and forth opening and closing the locking mechanism at the door latch. Power door lock doesn t work. I m guessing it s the driver door lock actuator.

Usually a bad or failing power door lock actuator will produce a few symptoms that can notify the driver of an issue that should be serviced. Unusual noises coming from inside the door. A car door in this car the power door lock actuator is positioned below the latch. A single bad door lock actuator can prevent one of your car s power door locks from working.

In some cars the door lock actuator is positioned below the latch. How to test door lock actuator if your car door does not lock or unlock with the remote or power button it is very. This will require the driver to use the key to lock or unlock the doors and can disable the power door locks completely for vehicles that do not use a traditional key such as newer luxury vehicles. How a door lock actuator works.

I can unlock all of the doors with the remote driver passenger door lock switch. But i can not lock the doors. If the door lock actuators fail they will disable the power door lock feature from working. A rod con nects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.

Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod. Fuses is fine and i find from the dealer that my car does not have a door lock relay.