P0A0C on the 2018 Chevrolet Volt
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 21NA111 | 2021-07-19. Service bulletin. This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C. |
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| 21NA111 | 2021-07-06. Service bulletin. This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C. |
| PIC6211A | 2018-05-21. Service bulletin. This Preliminary Information communication provides the technician with inspection and repair instructions for vehicles with a no start/no propulsion condition that is setting a DTC P0A0C for the high voltage interlock circuit.Technician will reprogram the Hybrid Powertrain Control Module 2 to resolve the concern.The HPCM2 will then ignore the interlock circuit and P0A0C will no longer be a valid DTC for the vehicle |
3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.