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Thread: 2007 chevy colorado 3.7

  1. #1
    Potential Tuner
    Join Date
    Jun 2012
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    9

    2007 chevy colorado 3.7

    cant flash pcm. says write not allowed. battery is hooked up to a charger. any help?
    Last edited by tank3id; 06-05-2012 at 09:04 PM.

  2. #2
    Tuner in Training
    Join Date
    Mar 2004
    Location
    Toronto ON
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    46
    I had the same issue on an 07 Colorado. Known issue on 07s. Nothing to be done. Contact HPT and they'll likely issue you a credit refund.
    Had: 4 GTPs, 01 Regal, 05 Magnum RT
    Have: 06 Trailblazer SS with LS3 swap
    Overkill Motorsports - Tuning in Toronto ON

  3. #3
    Potential Tuner BigR's Avatar
    Join Date
    Feb 2011
    Posts
    8
    That issue has been fixed with 2.23.621. Did you contact support for the newest beta. I had the same problem with my truck. Contacted support and they sent me the newest beta. I tried it out Tuesday it worked.

  4. #4
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
    Join Date
    Jun 2004
    Location
    Trenton, NJ
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    21,369
    Fixed in the newest beta.
    If I hear when will Dodge be ready one more time...I might do one of these



  5. #5
    Tuner in Training
    Join Date
    Mar 2004
    Location
    Toronto ON
    Posts
    46
    Thank you Bill!! Great news.
    Had: 4 GTPs, 01 Regal, 05 Magnum RT
    Have: 06 Trailblazer SS with LS3 swap
    Overkill Motorsports - Tuning in Toronto ON