john jay Posted July 1, 2020 Report Share Posted July 1, 2020 It started with me wanting to program a key fob,, when i get to the part in diagnostic ..where the RFA is.. it days NO RFA DATA .. I already checked the comfort fuse in the trunk.. i have the back seat out now ..is there a relay that controls the RFA .. i also seen. the comfort fuse in the trunk controls my CD player which isnt working as well.......... is there a way to check the RFA module ? Thank You in advance for any help at all !! Quote Link to comment Share on other sites More sharing options...
BodybyFisher Posted July 3, 2020 Report Share Posted July 3, 2020 Have you extracted all codes from the system?, post all codes here Explain what you did, this sentence needs explanation "It started with me wanting to program a key fob" Quote Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
john jay Posted July 3, 2020 Author Report Share Posted July 3, 2020 3 hours ago, BodybyFisher said: Have you extracted all codes from the system?, post all codes here Explain what you did, this sentence needs explanation "It started with me wanting to program a key fob" I need to get to the RFA part of the diagnostic to program the key fob ..its suposed to take me to the RFA CODES ..but i cant get past that part of the directions... to continue the programing .. because that stage ens me .. and says NO RFA DATA FOUND .. im a get the codes with in the hour .. ty in advance Quote Link to comment Share on other sites More sharing options...
BodybyFisher Posted July 3, 2020 Report Share Posted July 3, 2020 I have a 96 factory service manual. Post as much data as you can. You run codes on a 96 by holding the OFF and Warmer buttons simultaneously. The codes will come up in the DIC. Use your smart phone to take a video of them and write them down later. I think you are looking for B or Body codes. You may also see U or network codes. Quote Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
BodybyFisher Posted July 3, 2020 Report Share Posted July 3, 2020 I edited the above, Its the off and warmer buttons See this on reading codes http://www.caddyinfo.com/readingcodes.html Quote Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
rockfangd Posted July 5, 2020 Report Share Posted July 5, 2020 You verified the fuse is good but have you verified it has power? If other things on the same circuit are not functioning I would not think the module is at fault. You either have a loss of ground or a loss of power to that circuit. Have you checked all fuses? Quote GM FAN FOREVER Nice, clean, luxury= fine automobile Link to comment Share on other sites More sharing options...
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