Cadillac Repair: Power Trunk and Gas Lid Stopped working, power trunk, body control module

Question
Hi,

I have a 1999 Seville SLS. Just the other day out of no where the power trunk and gas lid stopped working. Both on the remote and in the car. I haven't had any work done on the car anything. Nothing has changed. Just one day went out and it didn't work. I checked the fuse and its fine. What else can I check. Could it be the micro relay? How can u test?

Thanks
Ryan

Answer
There are so many components that can disable these items such as:

BCM = Body Control Module.
Trunk release relay anf fuel release relay.
A Problem in the anti-theft system.
wiring problems.

Your going to have to have a qualified service center help you on this diagnosis.


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