Why does my car power down, when I turn the heat on? Strong battery.

Asked by LucaPalooka Jan 15, 2019 at 12:25 PM about the 2005 Chevrolet Trailblazer EXT LT RWD

Question type: General

1 Answer
27,540

oilyspill answered 5 years ago

With engine running, the generator should carry the load. Check the charging system. Any applicable trouble codes?

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