1996 Cadillac Deville NO RFA Data

Tiny
EDDIE4529
  • 1996 CADILLAC DEVILLE

Computer problem
1996 Cadillac Deville V8 Front Wheel Drive Automatic 98000 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
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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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