How Does Power Door Lock Actuator Work

In some cars a door lock actuator becomes noisy and produces a squeaking or buzzing noise when the power door locks are locked or unlocked.

How does power door lock actuator work.

In this car the power door lock actuator is positioned below the latch. If the electric motor or the mechanism inside the door lock actuator wears out the door lock may lock or unlock slowly or work sometimes but not all the time. Door lock actuators are. Estimate does not include taxes and fees.

Labor costs are estimated between 91 and 115 while parts are priced between 67 and 142. Does it work with the door switches but not the remote key fob. On manual locks the locking function operates by pushing or pulling on the door lock. You ll still be able to operate the lock manually but the power function will not work.

It mimics your motions when you pull the knob up or push it down. Here s how the power door locks and latch works on your car. How a door lock actuator works. Power door lock doesn t work.

On a vehicle with electric locks the process is a bit different. First find out if the door lock actuator works in any mode i e. This actuator can move the metal hook shown in this photo to the left or right. The lock buttons are located on each of the doors with a master switch on the driver s door.

The door latch on a car door is responsible for keeping the door shut against the body of the ca. Symptoms of a failing door lock actuator. The average cost for a chevrolet k1500 door lock actuator replacement is between 158 and 257. Once the button is pressed it triggers the actuator allowing the doors to be locked.

A single bad door lock actuator can prevent one of your car s power door locks from working. This manipulates a series of rods that slide back and forth opening and closing the locking mechanism at the door latch. In some instances a bad actuator may cause the door lock to behave erratically locking. Power door lock operates erratically.

How power door locks work. The door lock actuator locks and unlocks your vehicle s doors. When mounted in the car it is vertical so the hook can move up or down.