UPDATE! ONE OF MY COWORKERS REPLACED A LEAKING BALL VALVE FOR THE HEATER CORE BYPASS AND SHORTED HIS WRENCH TO THE POWER DISTRIBUTION BOX OFF THE...
have a 2018 western star sf 4700 with no power to shift selector and will not crank. where does the selector get it's power from? can not find a...
I'm having the same issue, the system is full but can not get compressor to come on unless I jumper it from the relay, no power to the pressure...
