Jeep Wrangler Fan Switch Only Works On High

First things first your fuse block is behind your glove box you have to remove the glove box door to access it.

Jeep wrangler fan switch only works on high.

On high the power bypasses the resister. 1998 jeep wrangler 4 0 i6 33x12 50 goodyear wrangler duratracs 3 inch zone suspension lift rubicon express. Is there something else in the circuit that controls the voltage to the blower motor. The heater switch only works on high.

My fan would only work on high and the switch from floor to defrost had stopped working also. Answered by a verified jeep mechanic. If your speed selector for your ac or heat only works on high or low or if its missing any particular speed this video will show you how to fix it once an. This doesn t sound like it could be.

I have a 2005 jeep wrangler and the fan setting is only working on high. That s why it works in high but nothing lower. On the lower settings the power goes through the resister to get the lower speeds. You can get this blower motor resistor on amazon here.

Still only works on high. It s always been my experiance that if the blower motor works only in high it s the resister that is bad. Resistor has been replaced. I replaced the switch and it made no difference.

The heater fan only works on high. Tj fan blower switch only works on high.