Vw Door Lock Module Problems

The last problem is with the door lock indicator.

Vw door lock module problems.

It would arm and unarm with the key fob but wouldn t arm unarm with the key. The battery is likely dead and needs to be replaced but the remote s may also need to be reprogrammed to work. This issue also indicates a bad lock actuator. If this happens the problem is with the remote.

Before you take the defective door apart to replace the lock actuator you want to make sure that this could be the problem. I went to the scrap yard and got 2 door lock modules. This relay can also be heard when the car reaches 10 20 mph. It makes sense because each door has its own lock actuator to control the power door locks when prompted.

When i lock unlock the. The lock mechanism s have microswitches in them to tell the electronics weather the door is locked or unlocked. The door locks and buttons on the other 3 doors are all fine. For full show notes visit the blog at.

Mirror control window control lock control and door button illumination are all driven by the control module in the power window motor. Took it all apart and put it all together. If you have only one malfunctioning door then the culprit is likely a faulty lock actuator. Passat door lock mechanism repair.

When the doors are closed and the fob lock button is pressed noticed that the red led light on the drivers door indicates a lock system malfunction. Two other problems started at the same time. Look here for how to access the lock module and repair replace it. Vw has not released the fuse box diagram for this model and i have searched the internet and came across your site which is very helpful.

A failed switch or cracked solder joint on the lock mechanism s circuit board can cause issues with the locks. The lock unlock buttons on the same door don t work either. I would think that if the actuator in the door was bad that the buttons would still work and lock unlock the rest of the doors. Locks work from the switch but not the remote.