2003 Wrangler with A/C
rotating the blower speed switch does nothing. If I turn the temp dial to hot, I get a little hot air (amount is directly proportional to the speed I am moving, in other words, its just venting action). If I turn to AC, I get cold air (but no movement other than the venting just mentioned)
I already replaced the switch and resistor. They looked totally fine to start with, but replaced anyways.
Here is the trick -- a couple weeks ago, it did start working for a day, just a random thing, all of asudden it was blowing. That was the first time and last. So I don't think its the motor. But maybe.
Could I just hardwire the motor to always on? I live in So Dak, so I always want something blowing (heat in winter, cold in summer)