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Old 10-26-2010, 11:48 PM
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Join Date: Oct 2010
Posts: 3

I have an '03 TJ Sport Rocky Mountain, recently my heater only works on it's fastest speed- anyone else have problems with the blower speed? I have a feeling this is an easy fix but have never done this one...

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Old 10-26-2010, 11:56 PM   #2
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Join Date: Jun 2010
Location: Louisville, KY
Posts: 348
It's your blower motor resistor. You'll find it behind your glove box. You can get a new one at Autozone or NAPA. I think there is a write up somewhere here. It is a very simple fix. I think I have some old/new pics on my phone.....

Here they are. In one on them I'm pointing to the hole where it goes. It's all under your passenger side dash behind the glove box.
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