How A Door Lock Actuator Works

Diy bri shows you how to repair a door lock actuator without a complete replacement.

How a door lock actuator works.

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. Key locks contain a small cylinder that runs down the middle of the doorknob and into the door. It mimics your motions when you pull the knob up or push it down. 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.

Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator. On manual locks the locking function operates by pushing or pulling on the door lock. The behind the scenes mechanism that locks and unlocks your vehicle s doors with the push of a button is the power door lock actuator. In some cars a failed door lock actuator may.

How power door locks work. The two most common types of locks in a home are simple key locks in a doorknob and deadbolt locks. When mounted in the car it is vertical so the hook can move up or down. This manipulates a series of rods that slide back and forth opening and closing the locking mechanism at the door latch.

How a door lock actuator works. This low cost method works great and can be done on many cars. Power door lock actuator. Unusual noises coming from inside the door.

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. Mounted inside the door it. Inside the cylinder are all the parts that work together with the key to lock or unlock the door. 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.

Most power door locks. Symptoms of a failing door lock actuator door lock actuators are made in two styles. This actuator can move the metal hook shown in this photo to the left or right. Solenoid and dc motor.