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Difference between 2002 & 2003 stereo

Discussion in 'Chevy Trailblazer Forum (GMC Envoy)' started by Kenmcgowan, Oct 13, 2013.

  1. Kenmcgowan

    Kenmcgowan New Member

    Im thinking to add a connector for my iPhone to my trailblazer's stock stereo but the connector says its only good for models from 2003 - 2009. My question is, is there a difference between the 2002 and 2003's stereos? Thanks
  2. RayVoy

    RayVoy Active Member 1000 Posts

    Not sure if my answer will answer your question, because I don't know what years apply. LUX non-LUX may be the problem. LUX uses the trucks LAN to talk between the radio's components.

    The '02 trucks may not have a LUX option.
  3. Enkeiavalanche

    Enkeiavalanche Moderator 1000 Posts

    From 02 Din 1/2 to 03+ Dbl Din and the hookup's are all different
  4. ARMYtango

    ARMYtango Member

    HAHA...I love how there are 2 Avalanche owners answering this question...:glasses:

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