93 gmc jimmy 4x4 4.3l w ac blower will not run


Old 07-28-05, 09:45 PM
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93 gmc jimmy 4x4 4.3l w ac blower will not run

I cannot get the ac to start up on this. I have replaced the blower motor as well as the blower switch inside of the dash. Does anyone have any other ideas, any help would be appreciated.
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Old 07-29-05, 05:17 PM
msargent's Avatar
Join Date: Jan 2003
Location: Arkansas
Posts: 469
Not to be a smart alec, but you did check the fuse? Also there is a resistor, that controls the different speeds..I can't remember on yours, if it's mounted under the hood, near the blower motor, or under the dash on the passanger side..

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