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  1. Check Engine Light - Error Code P19FE

    Problems, Driver Warnings or DTCs - Gen2 Volt
    I got my monthly diagnostic report this morning, which showed a problem with the Battery Thermal Condition System, and the Check Engine light came on today. I called OnStar and they gave me Error Code P19FE and said I should take it in within the next 7 days. I did a search on the forum and...