Car Door Lock Actuator Repair

You should see the voltage polarity toggle with each switch activation.

Car door lock actuator repair.

Your order may be eligible for ship to home and shipping is free on all online orders of 35 00. Order door lock actuator for your vehicle and pick it up in store make your purchase find a store near you and get directions. When a button is pressed to lock or unlock a door the door lock switch triggers the actuator. Power door locks behave erratically.

What is the door lock actuator all about. Check here for special coupons and promotions. A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door. Afterwards i removed the exterior door handle.

Another symptom of a potential problem with the power door lock actuators are door locks that behave erratically. In some cars the door lock actuator is positioned below the latch. The lock actuator on this car is integrated into the door latch itself which was the first thing that had to be unbolted. Unplug the door lock actuator electrical connector.

A door lock actuator is the component in electronic door locks that is responsible for locking and unlocking the vehicle s doors. Door lock actuators engage and open your car s power locks. 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. A small motor in the actuator then triggers a series of gears.

When a button is pressed to lock or unlock a door the door lock switch triggers the actuator. Get a new actuator for your vehicle s power locks fast with free next day delivery or same day pickup in store. On a vehicle with electric locks the process is a bit different. Power door locks do not function.

Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch. What is the door lock actuator all about. Door lock systems operate the actuator by toggling positive negative voltage to the actuator. Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.

How a door lock actuator works. A small motor in the actuator then triggers a series of gears. On manual locks the locking function operates by pushing or pulling on the door lock.