1993 Cadillac Deville Electrical

Tiny
ERIKJ14
  • MEMBER
  • 1993 CADILLAC DEVILLE
  • 4.9L
  • V8
  • FWD
  • AUTOMATIC
  • 93,890 MILES
My fuel data center and climate control have gone out for no reason so I don't have a fuel gauge or a/c now I've read that it could possibly be the bcm ( body control module) but I'm not sure. Any suggestions?
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Friday, July 10th, 2015 AT 3:05 PM

3 Replies

Tiny
HMAC300
  • EXPERT
Check fuses and relays first then do what it says in pic to see if the diagnosis works after e codes f codes will appear if any. If it doesn't do either have a pro look at it.
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Saturday, July 11th, 2015 AT 6:49 AM
Tiny
ERIKJ14
  • MEMBER
All fuses are good ive checked them before but the problem with checking the error codes is that the ccp doesnt display anything like as if it wasnt getting power or something
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Saturday, July 11th, 2015 AT 8:12 AM
Tiny
HMAC300
  • EXPERT
Then you'll have to find a pro with a tech 1 compatible to read what is wrongbefore yo do anything
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Saturday, July 11th, 2015 AT 10:05 AM

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