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shift to park fix

  1. 2019 Intermittent Shift to Park--NEW updated procedure/parts

    Generation 2 Volt (2016-2020)
    NEW SERVICE PROCEDURE-October 2019 I believe Besides the fact you still may need an updated shifter, the NEW fix is to add a wiring harness between the shifter and existing wiring to 'encourage' the PCM to see that it is actually in Park, lets hope this is the end if it!
  2. Shift to Park - Software reboot loop on turn off event

    Generation 2 Volt (2016-2020)
    2017 Volt - 38k miles. I've owned the car 3 years and bought extended warranty when I purchased the vehicle used with ~7k miles. In three years, no problems. Recently, I started receiving a "Shift to Park" message which I was able to resolve through patience and methodically turning the...
  3. DIY Shifter Replacement Video: Shift to Park issue fix

    Problems, Driver Warnings or DTCs - Gen2 Volt
    I made a video on changing the shifter on the Volt sorry for the quality it got worse as I got further along. https://youtu.be/4UVfQCtrwWc
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