1996 Cadillac Deville NO RFA Data

1996 CADILLAC DEVILLE
98,000 MILES • V8 • FWD • AUTOMATIC
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EDDIE4529
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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
Dec 7, 2009 at 11:20 PM
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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.
Dec 8, 2009 at 11:54 PM