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Thread: 19/20 Cadillac xt4 support

  1. #1

    19/20 Cadillac xt4 support

    Did not see it on the list if supported vehicles yet. I understand it's fairly new, just gauging interest on future support. Thanks
    09 Pontiac G8GT LSA conversion & cammed (HP Tuned)
    07 Trailblazer SS Cammed & Nitrous Fed (HP Tuned)

  2. #2
    Advanced Tuner ZeroBoostBuick's Avatar
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    What ECM does it have ???

    If the 2019-2020 XT4 has one of the newest families of ECM like a E01, it might be either never supported or not cheap to tune one.

  3. #3
    I will be hooking up my MPVi2 to see what it says later today

  4. #4
    Potential Tuner
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    Sorry for opening up an old thread here. But its been 3 years or so and no luck so far on support. Which sucks lol because I just picked one of these XT4's up. Would love to open up that 2.0L as i've owned a few Cobalt SS's
    2008 Sierra Denali Full bolt ons
    2020 Cadillac XT4 unmodded
    HP tuner amateur tuner

  5. #5
    Tuner in Training reddevil96's Avatar
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    I see the 19 XT4 is an E01 but is not listed under the E01 upgrade service. Any news?

    1996 Camaro Z/28 M6 LT1 touched by the LS1
    2011 Sierra 4X4 6.2L Header, CAI, LS7 Cam

  6. #6
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    Quote Originally Posted by reddevil96 View Post
    I see the 19 XT4 is an E01 but is not listed under the E01 upgrade service. Any news?
    Unfortunately the 2019 Cadillac XT4 is not a supported application, sorry.

    You can sign up for our vehicle beta testing program here https://www.hptuners.com/vehicle-beta-testing-program/
    You can open a support ticket here https://support.hptuners.com/