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  1. Problems, Driver Warnings or DTCs - Gen 2 Volt
    Has anyone else noticed a direct correlation between the 12v battery voltage and BECM glitching? (I understand that BECM failures are likely different, but mine is very consistently related to the 12v rail voltage - maybe this post will help someone else. In any case, we may learn something) I...
  2. Problems, Driver Warnings or DTCs - Gen 2 Volt
    Wanted to thank all the contributors on this board for sharing your experiences. Wanted to share my experiences with the "simple" case of S-T-P (no other CELs lit). Have a 2018 Premier and started receiving the S-T-P warning message when trying to shut down the car - car will not shut down...
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