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Thread: 1993 OBS Speedometer and Cruise Control wiring

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  1. #1
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Not sure, does the 95 have the DRAC module?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  2. #2
    Join Date
    May 2008
    Location
    Round Rock, TX
    Posts
    3,069
    Yes but I think its different from the 93, let me find some pics real quick.

    Sweet 90-91 is same and 92-95 are the same
    Here is a link with the info..
    GM DRAC/VSSB Calibration
    Last edited by DBRODS; 05-28-2009 at 11:57 PM.

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    The main thing is connecting the red/white wire to your current speedometer wiring and viola! you're done.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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