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  1. #1

    Default Climate Control Blower Setting Problem

    Hey guys/girls,

    My 02 Trailblazer will only blow air on settings 3,4,5 and not on 1 or 2. Also the driver side temp control does not light up but the passenger side will. Any Ideas? I already replaced the entire Climate control Unit that i found on ebay with no luck.

  2. #2

    Default

    When you say that it's doesn't blow, you mean not at all? Nothing? 1 and 2 don't do much on my 02 Trailblazer, but they do something.

    Steve
    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

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  3. #3

    Default

    the blower does not engage until put on setting 3 4 5. wont blow at all on one or two. it all of a sudden stopped.

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