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Old 03-05-2012, 05:16 PM   #1
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no heater blower

I have aproblem with my 2000 tj heater.I have no blower at all.It does not work on any speed. If you remove the blower and conect it straight to 12v it runs have changed the resistor. I have 12v at the plug to the motor also. Do not know where tolook next.

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Old 03-05-2012, 06:04 PM   #2
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Fan speed switch. Very common problem

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Old 03-05-2012, 06:17 PM   #3
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Here are a link for testing the circuit including the fan switch & the mode switch as it relates to the fan.

http://www.wranglerforum.com/f5/test...ml#post2066398
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Old 03-05-2012, 06:29 PM   #4
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I had the same problem last week, we first replaced the resistor but it was the switch part here is the video we used it was pretty simple and now it works like a champ ordered the part of of Amazon under $30.00 and like 5 min once you pull the dash appart...
Jeep 2001 fixing the heater blower switch - YouTube
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Old 03-05-2012, 07:21 PM   #5
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i will try those items. Thanks
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Old 03-05-2012, 08:22 PM   #6
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My jeep is also a 2000. Check ALL the switches. My hvac switch burnt up as well as the fan speed switch
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Old 03-05-2012, 10:37 PM   #7
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No problem, the parts were the blower motor resistor, and blower motor switch we replaced both but only needed the switch. Both parts were under $30 and easy to fix good luck!
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Old 03-06-2012, 01:04 AM   #8
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This link might help also: Got Jeep Tech
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Old 03-06-2012, 03:34 AM   #9
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i just fixed mine, there is a plug on the back of the panel that holds the three controls. the wire is beside the panel/heat/def selector. it comes loose and just needs reinstalled.

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