The concept of a door lock actuator works great until it doesn t.
Inside a door lock actuator.
Door lock actuators engage and open your car s power locks.
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When the actuator fails or starts to fail you ll likely notice one or more symptoms that make your daily commute less pleasant.
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.
A door lock actuator is basically a reversible motor or a solenoid on some vehicles with gears that operate the door lock.
The lock actuator consists of a small electric motor that drives a gearbox which in turn locks and unlocks the door.
Those noises are normal.
Most power door locks operate using gears or motors that may quietly whir or make noise when they operate.
Drilled door allowing easy installation with a standard screwdriver.
It sounds simple enough right.
Door lock actuator power lock actuators for cars trucks suvs.
The grey gear spins a fixed grey internal piece that lifts the white plastic door lock rod base.
The last gear drives a rack and pinion gearset that is connected to the actuator rod.
Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.
This system is quite simple.
Inside the power door lock actuator.
In some cars the door lock actuator is positioned below the latch.
Our innovative round design fits a standard 2 1 8 in.
Get a new actuator for your vehicle s power locks fast with free next day delivery or same day pickup in store.
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Unusual noises coming from inside the door unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator.