Question about 2002 Chevrolet TrailBlazer

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How to change the heater regulator?

I have a 2002 chey trailblazer and need diagram or directions to change the heater regulator have no manual. thank you

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Stop by your local public library (or Canadian Tire store, or Walmart auto dept) and look for a Haynes or a Chilton manual for your model.

It's basically an illustrated take apart and rebuild manual, for about $20 CDN.

Posted on Sep 18, 2008

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