Passenger door does not open

Tiny
SMCLAIN2657
  • MEMBER
  • 2009 CADILLAC XLR
  • 85 MILES
Passenger door will not open.
Friday, June 8th, 2018 AT 6:51 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,942 POSTS
Hello,

It sounds like the passenger side door module has gone out but to be sure lets make sure it is getting a signal. You will need to remove the door panel which means the passengers side seat will need to be removed before you begin. Here is a guide to help you test for signal out of the module to unlock the door latch:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Here are the wiring diagrams and door panel removal guide so you can get the idea on how to remove the panel with diagrams below for your car:

https://www.2carpros.com/articles/door-panel-removal

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken
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Sunday, June 10th, 2018 AT 11:38 AM

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