How To Test Power Door Lock Actuator

Symptoms of a failing door lock actuator door lock actuators are made in two styles.

How to test power door lock actuator.

If the actuators have any sort of internal or wiring issue it may cause them to rapidly lock and unlock unexpectedly or cause them to function intermittently. One way you can narrow down the list of possible causes is by checking whether there s power to the actuator. Power door locks behave erratically. Door lock actuator troubleshooting.

If you are working on the rear doors of a four door sedan make sure that you turn off the child safety lock to test the repaired door lock actuator correctly. Solenoid and dc motor. Another symptom of a potential problem with the power door lock actuators are door locks that behave erratically. If the door lock actuator is operating correctly opening the interior door handle will override the door lock actuator.

If the door lock actuator doesn t work with any method then the problem can be the door lock actuator itself the wiring or the control module. In most cases if only one power door lock isn t working the problem is either the door lock switch or the door lock actuator though the issue could be a less common circuit problem as well. How to test door lock actuator if your car door does not lock or unlock with the remote or power button it is very.