own a 03 freight liner century and have this issue with the dash blower, not with bunk blower, dash blower goes off and on without warning or any clue why , and yes the fan switch is left on,, but heres the mystery, the ac compressor clutch goes off and on at the same time.
its not the dash blower.. or the fuses.. replaced all the filters,,
had dash blowers go out before.. but the ac still run fine.. just using the bunk blower.. went and got a new control switch panel (fan switch, selector switch and temp control all in one assembly) havnt installed it.. just wanted to hear from someone what the heck is it if its not the panel
its not the dash blower.. or the fuses.. replaced all the filters,,
had dash blowers go out before.. but the ac still run fine.. just using the bunk blower.. went and got a new control switch panel (fan switch, selector switch and temp control all in one assembly) havnt installed it.. just wanted to hear from someone what the heck is it if its not the panel