Heater/AC Blower only works on High - JeepForum.com
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post #1 of 7 Old 12-14-2008, 12:33 PM Thread Starter
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Heater/AC Blower only works on High

The blower in my wifes 06 liberty only works on 4 (or high). The other day when I drove it, it worked on 3 but nothing below that. Now only 4. Checked all the fuses. Any other ideas on what to check and why it works on one setting...but not the other?



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post #2 of 7 Old 12-14-2008, 12:52 PM
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resistor pack needs to be replaced. do a search on this forum, you'll find several threads with instructions on how to DIY if you want to.

2004 Liberty Sport 3.7L A/T 4x4 Cmd-Trc
Former 4x4s:
1999 TJ 4.0L I-6 4x4 5-Sp *Mods*
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post #3 of 7 Old 12-15-2008, 12:40 PM
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My '06 is doing the same thing and sure enough, there is a recall on that very problem. Apparently it "could" cause a fire but in most cases, just burns out like what happened to me, and apparently you.

I would call the dealer before dropping any money into it, no matter how cheap it is to fix.
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post #4 of 7 Old 12-15-2008, 03:25 PM
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^Two different things.

There is NOT a recall on the resistor packs. Its a very cheap and easy fix.
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post #5 of 7 Old 12-15-2008, 03:29 PM
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I lost speed 1 and that is what they replaced. It is still under warranty.
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post #6 of 7 Old 12-19-2008, 11:08 AM
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My extended warranty has a $100 deductible so I found a guy who has the genuine mopar parts on fleabay for about $25 shipped, cause the nearest dealer to me is about 45 minutes away. It took me longer to find my 5/16 socket than it did to replace the dang thing. Works like a charm now.
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post #7 of 7 Old 12-20-2008, 06:58 AM
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Easy fix, get it on-line for half of what the local dealers usaully want. I had to replace one on my old TJ and Sure enough the day after I got my Liberty I had to change it as well.....


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