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Old 04-07-2025, 04:41 PM   #7
chappys4life
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Join Date: Oct 2008
Location: Austin, TX
Posts: 160
Re: Blower Motor not working

Quote:
Originally Posted by RustyPile View Post
Disconnect the negative battery cable at the battery. Remove the A/C control panel.. You'll see a brown wire that has a plug in it.. That plug, over time, overheats and corrosion sets in. This is a common failure in all GM lines during that model run.. Cut the plug out and splice the two ends together, using a butt splice and solder.. Put everything back together and connect battery cable. Test operation...
AC control panel side was fine. It was at the fuse. The fuse was not giving 12v to the brown wire. I think the brass terminal strip got messed up when the fan burned up. I ran a new 12v wire to the brown wire on the ac control panel and now its working.
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