door locks

I've read a few of the door microswitch threads, but I think there is also the possibility of electromechanical lock actuator malfunction. I would like to diagnose this behavior: intermittently, both rear doors appear not to electrically raise the rear lock pull knobs. Pulling the driver door...

Hello my fellow cadillac enthusiasts! So I have a 2006 Cadillac STS4 3.6 liter, that I replaced all the exterior door handles on with some used 08+ model door handles. The vehicle has the proximity unlock feature that allows me to simply pull the door handle, and it automatically unlocks. The...

Have had my 2013 CTS for 5 years and now the doors won’t unlock consistently with the push button bc- the key fob works but it’s like the door lock falls back down before I can open the door. It started with the front passenger door acting up regularly but not every time. Then the bank doors...

My girlfriend has a 2015 Cadillac ATS. Her passenger side mirror was damaged - broken housing, and the light was dangling. I offered to replace it for her. I ordered a used replacement mirror from eBay. I took off the door panel, swapped out the damaged mirror for the good mirror...

Having trouble with opening door from inside, drivers side. Remove bottom and top door panels. Noticed the adjustment for the door handle is all the way in, so no more adjustment there. Decided to remove the latch assembly to clean and greese. took the 2 screws in the door jam out, 2 screws on...

I have an 88 Seville with 39K miles Recently the neither rear door will unlock unless I start the car. Any idea what may be causing this?? Any and all feedback would be greatly appreciated Thank you!!

My 1988 Seville (39K miles) has developed an unusual issue. When I try to unlock the rear doors when the car is sitting (not running) the locks won't release.. The front doors work perfectly. The rear door locks won't unlock until I start the car. Then they work as they should. Has anyone else...