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2001 Jeep Wrangler Fan only works on high. Defrost doesn't

Tiny
TCROWDER23
  • MEMBER
  • 2001 JEEP WRANGLER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 100,000 MILES
My heater/AC fan only works on the highest setting (4/4) and now the defrost does not work at all. I can have the heater blowing out set on 4 and when I switch over to defrost or defrost/feet the fan shuts off. I heard about problems with resistor packs causing the problem with the fan only working on high, but I haven't found anything about the defrost?
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Monday, October 26th, 2009 AT 11:00 AM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

Since the resistor is the problem with the speeds. And since you need to change it, that is what I would do and see if it fixed the defrost problem at same time.

If not then let us know and we will help get it fixed.

Mark S

.
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Monday, October 26th, 2009 AT 11:13 AM

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