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  1. Nav system problems-system hangs?

    Problems, Driver Warnings or DTCs - Chevy Volt
    So, 2014 Volt, 3.5 months old, ~4500 miles. In the last 4 days, the Nav system has hung up with a frozen screen and no activity. First two times the screen said "Navigation Initialization". Turning the car off, opening the door and leaving (to go to work, home, Etc) "fixed" the problem...
  2. 2014 Hatch Release Delay BUG

    Chevy Volt Engineering and Design
    Last November my lease ended on my 2012 Volt. I replaced my 2012 Volt with a 2014 Volt. I have discovered a very annoying software behavior that I consider to be a BUG in the 2014 model. As we know the Volt has a very convenient automatic lock feature that locks the doors 15 seconds after...
  3. Calculating Route... modal stays up - 2014 Volt

    Generation 1 Volt (2011-2015)
    So yesterday I got the center screen stuck on "Calculating Route" even though the nav system clearly had finished as it was giving me guidance through voice and the driver display. Being a modal message, it completely blocks the nav/center screen (or anything else on the center screen). I found...
  4. Volt Repeatedly Calls My Own Phone Number

    Problems, Driver Warnings or DTCs - Chevy Volt
    I have an iPhone 5 (running iOS 7.1.2) paired to my 2014 Volt with navigation. Everything works as expected, but several times just after startup, I've had the car spontaneously try to call my own cell phone. The fan slows down, the radio mutes, the screen in the center stack says it's calling...
  5. Letter from GM - Reprogramming the HPCM2

    Generation 1 Volt (2011-2015)
    Even though its dated October, I just received this letter today from GM. Apparently there's a glitch in the software regarding dates. Unfortnately this cannot be fixed via OnStar, so I'll have to take it to the dealer sometime in the next 12 months. (I'll probably just have it done whenever...
  6. Nav Bug after Adding Waypoint(s)

    Generation 1 Volt (2011-2015)
    When I add one or more waypoints to my navigation, the distance display to final destination (or to waypoint) while driving does not change. If I remove all waypoints, leaving just the destination, the remaining distance decrements as expected. It doesn't matter if I configure the display to...