Ac blower motor acting wierd

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10-16-2008, 12:57 PM

lt1cruzin

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Join Date: Sep 2008

Posts: 132

Ac blower motor acting wierd

It only goes on hi when i wiggle the plug on the motor were the harness goes.At first, i was thinking the hi resister/relay.But it seams like a short either in the plug, or motor itself.What do you guys think.

10-16-2008, 10:19 PM

TKH_Z28

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Join Date: Feb 2007

Location: Mississippi

Posts: 56

I have seen this happen many many times in GM anything, there should be a modual in the blower motor housing that controls this, find it and replace it.