1999 Cadillac Deville body control module

Tiny
C9W5R7
  • MEMBER
  • 1999 CADILLAC DEVILLE
  • V8
  • 2WD
  • AUTOMATIC
  • 44,500 MILES
The blower motor, door locks, trunk lid, gas cap cover are not working. The mechanic at a local garage where I took the car checked out the problems the best he could with the equipt he had available believes the problem is the body control module. He suggested I take the car to The Cadillac dealer for diagnostic tests and possible reprogramming. Would like info on the B C M
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Saturday, August 1st, 2009 AT 11:04 AM

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Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
It is not going to correct the blower motor, has nothing to do with it. Are these functions inoperative with the remote? The fuel door and trunk lid can be shut off with the valet switch which is in the glove box, and neither will work with remote or respective switches if valet is on. If this is a remote function issue only, have your fob(s) tested. The blower motor can be checked by checking for power and ground at the blower connector.
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Saturday, August 1st, 2009 AT 7:11 PM

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