Gmpp tech support

Discussion in 'High Performance Modifications' started by badazz81z28, Mar 8, 2018.

  1. badazz81z28

    badazz81z28 Veteran Member

    May 4, 2001
    Las Vegas, NV
    Is there a tech #? I can’t find a number to call for GM harness connect cruise issues. Thanks
  2. daniel76309

    daniel76309 Veteran Member Lifetime Gold Member

    Oct 22, 2005
    Niceville, Florida
    Good luck dealing with GMPP. I had a horrible time with them on the phone trying to deal with a warranty problem. I also could not find phone numbers anywhere, so I called Jeg's and they gave me a number which at least was a start. If you are on Facebook you can send them a PM.

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