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  1. 2019 Navigation SD Card Error - SD card has been removed.

    Generation 2 Volt (2016-2020)
    Every time I start my 2019 Volt, I'm getting an error on the SD Card reader down in the center console. I eject the SD Card and re-insert it and the error goes away. This started happening about 2 months ago and is starting to be annoying. How can I fix this issue?
  2. New 2014 Volt owner, L1 mobile charger error when plugging in garage

    Newcomers to GM-VOLT.COM (See here for FAQs)
    I was excited as I am sure most of you were to finally having an electric car. I drove a friend around picked up my kid from the movies. I have a 15 mile drive to work so I pulled in the garage and plugged in the charger. It turned green then flashed red. We have a detached garage, but it has...
  3. Error Codes P1E98 & P1E00

    Generation 1 Volt (2011-2015)
    I started my Volt today after charging (partially) at work (120v) and my check engine light was on. I connected to OnStar and they advised me of two error codes: P1E98 - High voltage system is not functioning properly (bring in within one day) and P1E00 - Charging system is not functioning...
  4. Onstar Remotelink app: "Unknown error"

    Problems, Driver Warnings or DTCs - Chevy Volt
    The Onstar Remotelink app worked great on my Blackberry Torch for 9 months. Now I cannot log in. Every time I try I get a message saying "Unknown Error". FYI, I've uninstalled and installed it several times. I've rebooted the phone. I've done these things in various orders. No luck yet. Does...
  5. Google Maps sending destination to car navigation?

    Generation 1 Volt (2011-2015)
    Hello everyone, just got my 2012 Volt last Saturday. Loving it so far! Quick question: Is the "Send To Car" option in Google Maps working for anyone? I've got a valid OnStar account and the in-dash navigation. Google's error is "Invalid user account". When I log into OnStar website and go...
  6. Reading HDD.....

    Problems, Driver Warnings or DTCs - Chevy Volt
    Tonight on the way home, as I hung up the phone (using Bluetooth), as the entertainment system went back to playing music from the HDD, the system hung, no sound, no control, no touch buttons worked except for climate. I was on the highway and it seemed to be running fine mechanically so I...
  7. DTC/error/fault code P1F0B (A/C motor) & P1E00 generic DTC

    Problems, Driver Warnings or DTCs - Chevy Volt
    My engine light came on today. I called Onstar and they ran diagnostics but didn't find anything. I came home and saw P1F0B (& associated P1E00) on my ScanGuage. I reset them. Later I was out and called Onstar who transferd me to the "diagnostics center". They ran diagnoistics again but...