Jeep Wrangler Fan Switch Only Works On High

I replaced the switch and it made no difference.

Jeep wrangler fan switch only works on high.

Resistor has been replaced. Answered by a verified jeep mechanic. The fan only works on 1 2 3 just went resistor 99 jeep wrangler the fan only works on 1 2 3 just went out today and 4 hasnt worked for years. First things first your fuse block is behind your glove box you have to remove the glove box door to access it.

This doesn t sound like it could be. Is there something else in the circuit that controls the voltage to the blower motor. It s always been my experiance that if the blower motor works only in high it s the resister that is bad. The heater fan only works on high.

My fan would only work on high and the switch from floor to defrost had stopped working also. I have a 2005 jeep wrangler and the fan setting is only working on high. 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. The heater 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. Still only works on high. Tj fan blower switch only works on high.

Removing the leaves that had filled up in there fixed the switching from floor to defrost and the resistor fixed the speed control. That s why it works in high but nothing lower.