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Ac blowing on high

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Old Sep 8, 2018 | 10:24 PM
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Default Ac blowing on high

Well i know I can search through countless areas but need a quick answer if possible. Turned air on high after 30 sec acted like it cut off so I **** down and turned on and it's stuck on high no matter if I turn down. Any ideas thoughts quick easy cheap fixes? Got a 2009 lariat
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Old Sep 9, 2018 | 08:16 AM
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Blower motor resistor.
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Old Sep 9, 2018 | 09:18 AM
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X2
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Old Sep 9, 2018 | 10:32 AM
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+1.
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Old Dec 24, 2018 | 02:42 PM
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So my blower quit working completely, I replaced the resistor with one I bought from Amazon. Now it only works on high.
Did I just get a bad resistor? or ?
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Old Dec 25, 2018 | 09:13 AM
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What were the symptoms prior to the replacement... could be your blower motor...
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Old Dec 25, 2018 | 09:40 AM
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My blower just quit working at all.
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Old Dec 25, 2018 | 01:31 PM
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Mine just quit last night. Worst of times.

Took the resister out and it looks good. No prongs burnt or anything.

Gonna take the blower motor out this afternoon or tomorrow after it warms up a bit and see if thats the culprit.
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Old Dec 25, 2018 | 03:14 PM
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No need to pull the blower motor out to test it.. just put 12VDC to it.. see if it kicks on.
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Old Dec 25, 2018 | 06:01 PM
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Originally Posted by techrep
No need to pull the blower motor out to test it.. just put 12VDC to it.. see if it kicks on.
this is the best option to try and kick it back on
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