Testing Door Lock Actuator Off Vehicle

Test the actuator function here by locking unlocking the door with the manual interior door lock button.

Testing door lock actuator off vehicle.

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. Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch. 11 plug in power for the actuator and other electrical connections. You should see the voltage polarity toggle with each switch activation.

While standing outside of the vehicle shut the door and lock it with your electronic device only. If the rods are connected properly the door will lock and unlock. A door lock actuator is basically a reversible motor or a solenoid on some vehicles with gears that operate the door lock. Car door does not unlock lock with remote.

The concept of a door lock actuator works great until it doesn t. Operate the outside door handle and to ensure that the door is locked. How to test door lock actuator if your car door does not lock or unlock with the remote or power button it is very.