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August 29, 2017 Service bulletin

Power train: automatic transmission: control module (TCM/PCM/tecm)

Chevrolet technical service bulletin PIC6211A for 2016-2018 Chevrolet Volt.

Bulletin number
PIC6211A
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
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

Owners of these vehicles have filed 357 complaints in the transmission category.

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