jubegnx Posted June 27, 2011 Report Share Posted June 27, 2011 Hello, I recently recharged the a/c on my '98 deville and while the a/c compressor was engaged i noticed that only the driver side fan works. Before i start checking connections and relays is it correct that while the a/c comp is engaged both fans are suppose to run at low speed? In my case only the driver side fan is on and changes speed related to the temperature. Thanks, Link to comment Share on other sites More sharing options...
jubegnx Posted June 28, 2011 Author Report Share Posted June 28, 2011 ***SOLVED*** It turned out to be the 13 year old rad fan motor, when i pulled it out i could barely turn it. Popped in a new motor and they're both running now. Also when the a/c compressor is engaged both of the fans should be running. Link to comment Share on other sites More sharing options...
BodybyFisher Posted June 29, 2011 Report Share Posted June 29, 2011 Good Job, I had the same problem on a 91, the fan just free-wheeled 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...
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