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ev miles underreported

  1. Software & Programming/Code - Chevy Volt
    I have had my 2015 Volt for 2 months. I live at the top of a 16% grade 1 mile long hill. When the car is fully charged, I go down the hill in 'L' to regen (I have had as much as 56 miles range showing at the bottom of the hill). The software defect; however, causes the energy tracking mode to...