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  1. #11


    But logic dictates, that if it worked fine before you started, it must be a result of having the radio out.

    Could that truck have a 2nd fuse panel that is being overlooked?

    If nothing is working (except the fan), could you have disconnected the HVAC ground?

    Does the radio fit easily, or do you need to push it in?

    Is there any change when the radio is out?

    Sorry, just rambling thoughts while typing.

    '09 Avalanche LTZ - Black
    '05 Envoy XL (sold)

  2. #12


    I checked the book and the fuses were good from what i could see.
    The radio takes a little bit of force to put it back but not to bad.
    I never unhooked any grounds
    No there is no change when the radio is out.

    - - - Updated - - -

    Looks like other people have had the same problem by looking around but couldn't find any solutions on here as to why.

  3. #13


    Just changed the heater and a/c controls and it fixed it. Thanks for the suggestions from everyone on here.

  4. #14


    How about door mirrors and the door controls? A price break would be nice!

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