Question about Chevrolet TrailBlazer EXT

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I changed my battery on my 2006 trailblazer, and now my air only works on floor or defrost. note, my ground wire was not attached when i opened the hood. i checked under my hood for any unconnected hoses and i dont see any, i also checked under the dash and i couldnt see any there either. i disconnected the battery for about 15 minutes and reconnected it and still nothing. it was working fine until my battery went dead. what could it be?????

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  • onetosaveu Jun 30, 2009

    what does "that computer is a flash tech" mean? sorry

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  • Chevrolet Master
  • 6,927 Answers

That computer is a flash tech,,,needs reprograming(when ever u un hook battery for very long

Posted on Jun 30, 2009

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