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gfay
Novice
Jan 5, 2012, 12:50 PM
Post #1 of 2
(1330 views)
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Electrical problem
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2006 gmc 2500 HD 6.0 engine 240000 miles Went to truck one morning and blower motor was blowing on hi i had the keys in my pocket. I removed the plug in to the blower and plugged it back in and it was fine for a while, but it has been doing it on and off for about m6 months. Anyone have any ideas?
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Hammer Time
Ultimate Carjunky
/ Moderator
Jan 5, 2012, 5:04 PM
Post #2 of 2
(1311 views)
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Re: Electrical problem
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Likely bad blower motor resister. If it's Auto Temp Control, it will be a module mounted in place of it but still same problem. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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