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software bug

  1. 2017 Volt software bug overrides programmed change time to immediately

    Generation 2 Volt (2016-2020)
    Just had our 2017 serviced. It appears they updated the computer software and it has a bug. The software in the Volt is programmed to charge at the off-peak hours. Several times since the car was serviced we've found the Volt charging during peak hours, which is $0.45 kWhr for where I live in...
  2. Software defect causing electric miles to be under reported

    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...
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