Blower Motor Resistor, 03 TJ - JeepForum.com

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post #1 of 16 Old 10-15-2009, 06:32 AM Thread Starter
BloodThirsty
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Blower Motor Resistor, 03 TJ

Been searching the forum and everything I find is for 02 and older model years. I may be missing something in my search though.

Anyway my blower just started to crap out on me. Only speeds 3 and 4 work now and thats not going to cut it.

So my question is is the resistor the same in the 03 as it is in older model TJ's? Also where is the best place to get a replacement? I haven't checked pricing at the dealership yet.

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post #2 of 16 Old 10-15-2009, 06:34 AM
krelja
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Dealership has decent prices I just picked mine up in nj for 20 and change. There is a write-up on in somewhere but if you take out your glove box there is a green plug there. The resistor is right behind it being held in by 2 8mm bolts
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post #3 of 16 Old 10-15-2009, 06:36 AM Thread Starter
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Quote:
Originally Posted by krelja View Post
Dealership has decent prices I just picked mine up in nj for 20 and change. There is a write-up on in somewhere but if you take out your glove box there is a green plug there. The resistor is right behind it being held in by 2 8mm bolts
Nice! Thanks!
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post #4 of 16 Old 10-15-2009, 06:42 AM
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post #5 of 16 Old 10-15-2009, 09:17 AM
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post #6 of 16 Old 10-15-2009, 09:52 AM
Mick VT
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If its 3 and 4 that work its likely not the resistor - when that fails you only have off and 4; 2 and 3 are the speeds provided by the resistor. I would check the switch first
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post #7 of 16 Old 10-15-2009, 10:43 AM
Neil F.
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Is that true or can the individual resistors go one at a time? Mine went one by one. I currently only have 4. First 1 went, the a month or two, 2 went, then later 3.
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post #8 of 16 Old 10-16-2009, 07:53 AM Thread Starter
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Just for the record is was the resistor. So if anyone ever looses level 1 and 2 that could be the issue. Mine works great now.

It was tough to get to though.
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post #9 of 16 Old 10-16-2009, 08:04 AM
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Quote:
Originally Posted by Mick VT View Post
If its 3 and 4 that work its likely not the resistor - when that fails you only have off and 4; 2 and 3 are the speeds provided by the resistor. I would check the switch first

That's not quite true. You'll lose whatever speed's circuit loses the resistance. It can be 1,2 or 3. In my case it was 2.
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post #10 of 16 Old 10-16-2009, 09:43 AM
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Quote:
Originally Posted by BloodThirsty View Post
Just for the record is was the resistor. So if anyone ever looses level 1 and 2 that could be the issue. Mine works great now.

It was tough to get to though.
right on I was just thinking about fixing mine I lost 1 & 2 also

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post #11 of 16 Old 10-16-2009, 09:47 AM
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resitor is sooooo easy to install i would let my little cousin do it with his fisher price tools
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post #12 of 16 Old 10-16-2009, 09:53 AM
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the resistor goes bad bc the blower is drawing too much current, right? I replaced my resistor but it got extremely hot right away, could my blower be bad?

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post #13 of 16 Old 10-16-2009, 10:44 AM
Neil F.
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I can't say in your case but the resistors going is very, very , very common here and other Chrysler vehicles. It happens all the time on my Durango/Dakota foums.
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post #14 of 16 Old 10-16-2009, 11:10 AM
03rubiconMG
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The 2003 and up blower motor resistor looks much different than the years up to 2002. Just go to the dealer and pick one up for under 25 bucks.

When my blower motor resistor wore out each of 1,2 and 3 wore out and stopped working slowly till i only had 4. So at one point 3 and 4 were working untill 3 died. Easy cheap place to start.
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post #15 of 16 Old 10-16-2009, 11:12 AM
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Quote:
Originally Posted by gaucho919 View Post
the resistor goes bad bc the blower is drawing too much current, right? I replaced my resistor but it got extremely hot right away, could my blower be bad?
the blower motor resistor wears out because the blower motor gets corroded and over time needs to draw more electricity for it to work. due to this the resistor fails because of too much current.
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