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p1af0

  1. Chevy Volt Engineering and Design
    The Power Inverter Module (24279726) on my '12 Volt Premium has failed due to an internal coolant leak. The car will run on battery or ICE, and charge, but has a slew of code and there is coolant leaking out of the aux cable. I provided the dealer with a 'good' used module from a wrecked vehicle...
  2. Care, Maintenance & Service - Chevy Volt
    Engine light came on the other morning, called OnStar and was told get the car into the dealer. Codes P1AF0, P1AF2 and P1E22 were quoted. Dealer said they all lead to a diagnostic tree of replacing the T Battery Heater unit. It is currently undergoing that replacement (slight chance it could...
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