GM Volt Forum banner

winter kw

  1. Ampera estimator going crazy (winter) - Help!!!

    Problems, Driver Warnings or DTCs - Chevy Volt
    My Ampara acting stupid since temp. drops below 0 Celsius. As many of you know or you don't, I realize that the preheating 10 min. before leaving did't show any consumption, even if the preheat eat over 1kw out of 10. So in some days I leave with my car showing 9 bars out of 10 and 0 kw used...