Power Door Locks Not Working Problems of Buick Lacrosse

Air bag indicator light on passenger side is off 50% of time when carrying a passenger electric automatic door locks fail to operate on driver's side and on occasions when they work you have to manually unlock the doors.

See all problems of the 2009 Buick Lacrosse 🔎.

The contact owns a 2008 Buick Lacrosse. The contact stated that the rear passenger automatic door lock failed to activate. The vehicle was taken to an independent mechanic where it was diagnosed that the door lock needed to be replaced. The vehicle was repaired but the failure persisted. The manufacturer was not made aware of the failure. The failure mileage was unknown.

See all problems of the 2008 Buick Lacrosse 🔎.

The passenger power door lock fails to un-lock or lock when accessed with the key fob. The malfunction recurred sporadically. When putting vehicle into drive (or when vehicle is turned off) the door doesn't lock or unlock on the passenger side. Other door locks are starting to have same problem. The mileage of vehicle was 27,000 and door lock problems began mardh 17, 2014. Have read other reports on internet websites stating this is a common problem on 2005 to 2012 Buick Lacrosse vehicles and possibly other gm vehicles. This is a potential safety hazard if doors fail to unlock in the event of a wreck, etc.

Driving along when all of a sudden warning came on, and car slowed almost to a stop, got message on dash that traction stability was a problem. Problem went away and aeveral months later, car slowed down on the garden state parkway, had to leave the road , the problem became more of a problem as the months went by, took to the dealer had to replace the sensor, it may have been related to the key problem, which was corrected by the dealer so far so good. Now the door locks are failing, rear passenger was the first to go, now front locks not working properly, what is wrong with this Buick I only have a little over 50,0000 miles on the car.