hey guys my fan for my heater only works on high does anyone know the possible problem of it?

 

yeah i had the same problem..Its your resistor to your heater fan..If you go under the passenger side glove box close to the floor mats, theres a cover take the cover off and you will see a resisitro..Disconnect the resistor and go to the junkyard and get a new one and also try and get a new heater fan switch while your there, the switch replacement doesnt help the problem but sometimes its melted and could avoid other problems...once you replace the resisitor it will work perfect

 

Definitely the resistor block, you can get one at any parts store for around 10 bucks

 

does anyone know if thats my problem? please see this thread

 

i gurantee that that is your problem, guranteed....look under your glove box by the floor and its there behind a cover..get one from the jy promise it will work..i had that same problem

 

okay man I'm headed out right now :P thanks

 

thanks guys for the quivk response

 

replaced my fan speed switch and its working now. what does this resistor look like cause I didn't see anything that looked like one to me.

 

google image search jeep blow motor resistor and its the third picture...the one with color