Cadillac Allante power issue
#1
Cadillac Allante power issue
Allante Guru's,
I am currently working on a power issue on a 1990 Allante. When I start the vehicle, the dashboard does not lightup, the trunk pull-down motor does not operate, and the interior fan blower motor does not come on. I checked all of the fuses in all three locations and they are all good. I checked for shorts to ground from the fuse locations and found none. I am trying to follow the schematics in the manual but, can't get a common thread for the symptoms. I am leaning toward the CPS central power supply or the BCM body control module.......Is there any way I can check their integrity before purchasing either or both? Any help would be deeply appreciated!!
Desperate in NY
I am currently working on a power issue on a 1990 Allante. When I start the vehicle, the dashboard does not lightup, the trunk pull-down motor does not operate, and the interior fan blower motor does not come on. I checked all of the fuses in all three locations and they are all good. I checked for shorts to ground from the fuse locations and found none. I am trying to follow the schematics in the manual but, can't get a common thread for the symptoms. I am leaning toward the CPS central power supply or the BCM body control module.......Is there any way I can check their integrity before purchasing either or both? Any help would be deeply appreciated!!
Desperate in NY
Thread
Thread Starter
Forum
Replies
Last Post
Stealth
Cadillac PininFarina Allante
12
04-25-2023 05:44 PM