Fan blower only works on high speed....
I have the Itasca detailed below, and lately has developed an issue where the dash fan will only work on the high (noisy!) switch setting. After starting the engine (Chevy workhorse 8.1 engine chassis...
Forum Discussion
murraymcleod wrote:
Thanks...but what is the purpose of these resistors? Can they simply be bypassed/removed?Do you know if they are on a circuit board or just "naked?"
When the current goes through each resistor some of the power is consumed by the resistor so the fan runs slower. When all of the resistors are bypassed in the high position, all of the current goes to the blower.
