Lacrosse Door Locks Clicking On And Off

Door lock actuator motor fits 2006 2009 buick lacrosse dorman oe solutions fits.

Lacrosse door locks clicking on and off.

While riding along and hid a small bump you can hear something clicking under the dash and the door lock too w read more. Started having problems on and off with the automatic door locks approx. Oh some cars that have electric locking systems have a sensor in the driver side door lock so when you push the lock down on the driver door it makes all the doors lock so if this sensor is malfunctioning it can cause the doors to lock and unlock unexpectedly i ve had this happen before what you can do and this can be done at home though it is easier to have a dealer do it i d do. Bought the 2008 lacrosse used in july of 2013.

Complained to dealer several times but of course the door. Well in gm s infinate wisdom it seems this plastic gear only has 77 000 cycles built into it. First try replacing the remote battery to be sure it is not causing the issue. Posted on nov 30 2008.

The remote should also be checked for stuck buttons. The body control module controls the locking function. Power door locks that do not function are another common symptom for a problem with the door lock relay. Lock rod has probably come off from door lock try to get inside panel off or have someone with slim jim try and reach the rod to unlock the door.

When the door unlocks there is a metal gear in the door lock mechanism that engages a plastic gear that moves to engage the door handles in out so when you pull on either handle the door opens. Doors will not work with fob s. If the power door lock relay fails it will cut off power to the entire power door lock system and may cause them to not function correctly. Buick lacrosse 5 out of 5 stars 1 1 product ratings door lock actuator motor fits 2006 2009 buick lacrosse dorman oe solutions.

If there is a conflict in one of the door locks that tells the module it is not closed or not locked the module will cycle the locks. My 2008 buick lacrosse cxl has a problem with door locks.