joeb Posted January 1, 2013 Report Share Posted January 1, 2013 Will u get a code for no seat heat? A Bxxx code? Both pass/driver console switches light up. Pass relay clicks but driver relay does not. I checked all trunk fuses and they are good. I swapped relays under seats. The pass relay used in driver seat does click but still no heat. So I assume it is driver seat heating elements? I have not checked wiring open/short. But back to codes? Link to comment Share on other sites More sharing options...
KHE Posted January 1, 2013 Report Share Posted January 1, 2013 There won't be a code set for the heating element. Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
joeb Posted January 1, 2013 Author Report Share Posted January 1, 2013 Ok, will I get a code for bad relay on driver seat? Such as yesterday with known bad relay? Link to comment Share on other sites More sharing options...
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