Old GMC No AC Control Check if Fuse Blown : Phoenix Automotive

Old GMC No AC Control Check if Fuse Blown Print

Created by: Chris Shao

Modified on: Thu, 11 Mar, 2021 at 2:30 PM

Check if Fuse

#36, #39 & #40

Check if Fuse is Blown

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If Factory Buttons still not working

Still likely is Fuse Blown - can check other fuse numbers

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Manual AC Yukon -

Factory AC board has 2 layers need to use one of them

Chris is the author of this solution article.

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