What does a power door lock actuator do?
The power door lock actuator is the motorized assembly that unlocks and locks the doors on a vehicle with power door locks. Power door locks allow you to unlock and lock your doors without having to manually do so yourself, making it very easy and convenient.
What to do if your car lock actuator is failing?
To check if the car door’s actuator is failing, try to use the keypad or remote device to unlock the car door. Another option is to try pressing the unlock button found in the door panel cluster. Check the car door if it will remain locked, and if it is then there’s an issue with the actuator.
What causes the actuator on a door to fail?
Internal circuits of door lock actuators also have a tendency to fail from their normal operation. It can happen when the bracket on the actuator for the interior release cable breaks and prevents the door to be opened from the interior.
Why do you need a power door lock?
Power door locks allow you to unlock and lock your doors without having to manually do so yourself, making it very easy and convenient. It also provides an additional layer of security to your vehicle. Although most power lock systems operate all the doors at the same time, each door has its own individual actuator.
What are the actuators for power door locks?
The power door lock actuators are a simple component, but are critical to the operation of the power door locks – which are among the most commonly used features of any vehicle.
How does a power door lock work on a car?
Vehicles equipped with power door locks have a power door lock actuator in each door. The door lock actuator is an electronically controlled motor that automatically locks, or unlocks a door, trunk or rear hatch when the driver or passenger pushes a lock/unlock button on any door panel or remote.
What happens when the actuator on a door is down?
When the actuator moves the latch up, it connects the outside door handle to the opening mechanism. When the latch is down, the outside door handle is disconnected from the mechanism so that it cannot be opened. This makes the outside handle move without moving the latch, preventing the door from opening.
What happens if my door lock does not work?
Power door locks do not function Another symptom of a potential problem with the door lock actuators are power door locks that do not function. If the door lock actuators fail, they will disable the power door lock feature from working.