I have a 2006 peterbilt 378 just recently charged ac but now my ac stop blowing in the cab but bunk still comes on but doesn’t get cold. I replaced ac control switch (which cost me $700 bucks) and blower motor resistor. But still not working, can someone please help? All suggestion are welcomed
378 Pete ac stop working
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by klcrawfordklc, Jun 3, 2020.