Need the part? https://amzn.to/46aWCIm
Lost speeds on your AC in your Chevrolet Trailblazer, GMC Envoy or Buick Ranier? In this video we replace the Blower Motor Resistor on a 2008 GMC Envoy to get the air conditioning blowing cold and fast again.

The process was straightforward and pretty easy. By the end we have all the speeds back and the AC blowing cold again!

This video is intended for entertainment and a general overview of the process. Please consult your manual or mechanic.

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#DIY #CHEVY #GMC