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  1. [SOLVED] radio mod for secondary battery

    The "How-To" and DIY Section
    hi all. i need a bit of help with my stock radio. 2002 trailblazer ltz, 4wd. i have the bose premium enhanced deck with the lux amp in the rear passanger coner pannel. it has onstar aswell. (and no the onstar isnt activated.) what i want to do is run the stock deck off a secondary battery. so...
  2. Clarion CX501 Headunit

    Clarion CX501 Headunit

    After the install
  3. New HU not putting out any sound! help!

    Audio and Electronics
    i own a 2002 envoy slt with a bose sound system, i recently installed a alpine cda 9887 HU and hooked everything up right with a pac audio unit that bypass's my onstar(cause i dont use it anyways) but i cant get any sound from the speakers the deck works and powers up fine the pac unit chime...