a/c - heater Blower fan not working
 

please Help!! I have a 1999 Cherokee 4.0l

I'm out of ideas... Originally, the problem was the fan only working '4' (high). Then it stopped working all together. I changed the resistor, but no good.

1. I don't seem to be getting power to the switch. The only 'hot' wire going to the fan switch appears to be dash lights. I am getting power to the temp switch

2) I've checked both fuses. Under hood and under dash. Fuses are good and power is getting to them.

3) No power getting to the resistor

4) Bought another switch from JY but no good there either.

What the hell is wrong.

Thankks,
Greg

Fixed it
 

Found the problem....relay located behind the glovebox. Found reference to th reply after doing some Google searchs. The part 7.99 at Advance Auto Parts.

I'm having the same problem, but haven't been able to find any answers on Google...
Could you give me a little more info about how you fixed it/what part I need or post a link for the place where you got your answer.
Thanks