GM Volt Forum banner


  1. How do we get GM to re tune HVAC software on 2013 onwards Gen 1

    Problems, Driver Warnings or DTCs - Chevy Volt
    GM installed Automatic climate control to allow for lower energy consumption an maximum range. The 2013 onwards Gen 1 (at least the ones I've seen) need a revisit of the K33 software as they are: 1) Wasting electricity running the A/C unnecessarily counteractive to heating! 2) Running the A/C...
  2. HP Tuners file for 2016 / 2017 Chevy Volt? Anyone?

    Generation 2 Volt (2016-2020)
    I have a 2015 Chevy Volt and am curious to see the (very limited) values that we can access via a program like HP Tuners (which I have owned for years) ... ... if someone has the program and a stock file, would you be willing to share it? Otherwise ... if someone is willing to let me read from...
  3. HPTuners Tuning For Volt Is Now Available

    Chevy Volt Accessories and Modifications
    Hello everybody, I haven't been on here for a while, but I wanted to let everybody that HPTuners now supports tuning for the VOLT. Please understand that I am NOT affiliated with HPTuners, I am not here trying to sell. This is just to share with the community! Background story: About a year...
  4. Need honest Feedback from users of our tunes..

    Chevy Volt Accessories and Modifications
    Hi guys, If you could. Just curious on what you think of it. So far in 9 months in emails have been, "I smile every time" or "Best $410 ever"..
  5. A True Stop - Tune for Zero movement

    Chevy Volt Accessories and Modifications
    My Volt creeps along even when it is at full stop if i do not engage the brake. I know this is a common condition for a gas car but the Volt should be dead still if i am stopped and don't have my foot on the accelerator - kind of like how you can not rev the engine in neutral...... I drive...