Car Door Lock Solenoid

Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.

Car door lock solenoid.

Symptoms of a failing door lock actuator. Door lock actuators are made in two styles. Another symptom of a potential problem with the power door lock actuators are door locks that behave erratically. Power door locks behave erratically.

Solenoid and dc motor. In most cases the actual locking mechanism of a solenoid door lock will be identical to a conventional key operated example. Mounted inside the door it includes an electric motor. Estimated ship date loading tomorrow loading 29 99 cart large image.

This powers a small electric motor which spins a series of gears that moves the locking rod. The only difference between the two is the inclusion of a low voltage solenoid in the mechanism which pulls the latch back into the door when a push. In this car the power door lock actuator is positioned below the latch. 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.

Pull rating each part number. When the actuator moves the latch up it connects the outside door handle to the opening mechanism. Solenoid replacement 45 lb. A rod con nects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.

In some cars the door lock actuator is positioned below the latch. Each door has its own actuator. Vehicle power accessories sp138sol vehicle power accessories power door release solenoids. Power door locks do not function.

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. 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. Press the unlock button on the remote key fob and the fob sends a signal to a receiver in the car. 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.

While electric locks are convenient their weak spots are the remote battery and the solenoid and plastic gears inside the lock actuators.