1996 Cadillac Deville NO RFA Data

Tiny
EDDIE4529
  • MEMBER
  • 1996 CADILLAC DEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 98,000 MILES
The remotes will not work the computer reads NO RFA data. Is there any way for me to fix this problem and/or reprogram the system. THX
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Monday, December 7th, 2009 AT 11:20 PM

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Tiny
FACTORYJACK
  • EXPERT
Check the comfort fuse in the trunk compartment fuse block. Then you will need to remove the rear seat back to access the RFA module. The RFA module is a small black box, should have a four wire connector. Two wires are data communications, and there is a power(from comfort fuse) and ground, they are pins a and c. Orange should have 12 volts when a voltmeter is placed on it to ground, and should have 12 volts when A and C are bridged with a voltmeter. If it does, then you either have a faulty module, or fault in your communication system.
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Tuesday, December 8th, 2009 AT 11:54 PM

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