83foxer

just started happening yesterday.. i had the fan on position 3 and then turned it to position 4(high) and when i went back to 3 it doesnt blow...it only blows on 4 now..no 1 2 or 3. would that be a fan prob or just the control?

Thanks
Tee Jay

stock95sport(for now)

Blower motor resistor. it allplies resistance on 1-3 to slow it down and is bypassed on 4, which is why it works on 4. I think its under the glovebox somewhere and pretty cheap. under $20 IIRC

RTorrez1

^^This sounds like your problem^^
It is a very simple fix. And, It is located under the passenger side behind the glove box.

83foxer

thanks a bunch guys

MtnHermit

Just replaced my blower resistor a week ago. You'll need to remove the kick panel to exposed the plug and resistor. Be sure the air flow in not blocked, else you'll be replacing it again soon. Needs cool air to remove the heat from the resistor.

Best price I found was Amazon, ~$18, otherwise $50.

stock95sport(for now)

http://www.autozone.com/autozone/par...er=358826_0_0_

$22, right at AutoBone

83foxer

kick panel below the glove box?

RTorrez1

Yes Sir. Not the side but under the glove box. It held on with only a couple of screws. You just need to get under there to see it. It took me about 1/2 an hr. and that was with a bad back.

junkyardjeep

Im having the same problem but after running on 4 for a while it now completely stopped working. I replaced resistor because it was all rusted and replaced motor still nothing. any ideas?

columberjack

Hey, this is great - I am having the same issue! Heat only works on high lol

Maybe this is related (not meaning to crash the thread!) - mine also only works on defrost? Vent, floor, mix, etc...if selected it still blows defrost....

83foxer

COLUM...i had the same issue with defrost...you have a vac leak somewhere..or clog

west89

im haveing the defrost being the only thing working problem as well. does anyone know where the "vac leak" or "clog" would be???

RTorrez1

The vac leak can be anywhere from the vac ball behind the front bumper pass side all the way to the fire wall. As for a clog, It's can also be the blend door is sticking.

west89

any idea of how to get to the "blend door"?

g36pilot

http://www.heatertreater.net/jeep%20...e%2097-04.html