Heat and a/c works but occasionally will stop functioning. It'll blow warm when we want cold and sometimes blow cold when we want warm.
Circuit board, blower, fan, have all been replaced. Dealer says only thing left is the controls. They want $700 for that.
Any ideas?
20111 Kenworth T700 heat/ac intermittent
Discussion in 'Kenworth Forum' started by tallmon, Apr 2, 2015.