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Thread: RE: Scanning

  1. #1
    Junior Member
    Join Date
    May 2008
    Posts
    10

    Default RE: Scanning

    Hey All

    I have a 04.5 lly and I have no problem scanning my unit. I have a buddy with a 06 LBZ and his check engine light comes on now and then and I was attempting to scan the codes ( also I have V1) and it gives me a 23$ diagnostic error. I have choosen the LBZ ecm so what am I doing wrong?

    Thanks

  2. #2
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    You cannot read/log/tune LBZs with a V1, it does not support the GM CAN protocol. You need a V2 to connect to his truck.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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