Posted on nov 30 2008.
Lacrosse door locks clicking on and off.
First try replacing the remote battery to be sure it is not causing the issue.
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.
Door lock actuator motor fits 2006 2009 buick lacrosse dorman oe solutions fits.
Doors will not work with fob s.
While riding along and hid a small bump you can hear something clicking under the dash and the door lock too w read more.
The body control module controls the locking function.
Complained to dealer several times but of course the door.
Buick lacrosse 5 out of 5 stars 1 1 product ratings door lock actuator motor fits 2006 2009 buick lacrosse dorman oe solutions.
My 2008 buick lacrosse cxl has a problem with door locks.
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.
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.
The remote should also be checked for stuck buttons.
Power door locks that do not function are another common symptom for a problem with the door lock relay.
Started having problems on and off with the automatic door locks approx.
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For vehicles equipped with door lock cylinders the door can still be opened using the key.
2009 buick lacrosse automatic door locks interior button and fob not working seems to be a computer problem.
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.