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.
Symptoms of faulty door lock actuator.
The door lock relay is the relay responsible for sending power to the door lock actuators so that they can lock and unlock the vehicle.
They can fail completely where they don t lock or unlock the door but don t make any noise or they can fail partially.
Each door has its own actuator.
One thing to remember is that there s an actuator at each door.
If none of the locks work the problem lies elsewhere.
Even better you can get one under warranty from us at a discount from 30 80.
Symptoms of a faulty door lock actuator.
Most power door locks.
If you start to have trouble with your car s air conditioner it might be a problem with the blend door actuator.
Symptoms of a bad or failing door lock relay.
The door lock working in only one direction.
The door locks may function correctly one moment and in the next will cease to operate.
Unusual noises coming from inside the door.
Blend door actuator symptoms explained.
With that in mind the most common symptoms of a faulty door lock actuator include.
That means a faulty actuator will only affect a single lock.
If the unlock button fails to unlock the door you can rule out the remote and take a long look at the actuator.
Door lock actuators are made in two styles.
Often times these problems are intermittent and there s no rhyme or reason.
If the door lock relay has any internal or wiring issues it can cause the door locks to function intermittently.
Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator.
A quick test can be performed from the driver s seat by using the electric lock button.
Solenoid and dc motor.
These can include doors that don t lock doors that lock themselves and doors that won t unlock.
Symptoms of a failing door lock actuator.
You can get an oem lock actuator for about 50 100.
One of the first symptoms of a possible problem with the door lock relay are door locks that function intermittently.
How a door lock actuator works.
In a partial failure you ll hear some noise coming from the door panel and.
Faulty door lock actuator may cause power door locks to activate intermittently.
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.
The door being the only door in the car with a faulty power lock system.
If it turns out that the lock actuator may be the problem we suggest replacing it.
Learning to recognize common blend door actuator symptoms will help you identify when this part has gone bad and needs to be replaced.
The symptoms will get worse.
On manual locks the locking function operates by pushing or pulling on the door lock.
