Chevrolet Volt 2011–2012 — technical service bulletin
Bulletin PIC6309 · NHTSA communication 10123292 · issued Oct 31, 2017
Technical service bulletin
communication type
Power Train
component
2011–2012
model years
2
vehicle entries
Official summary
This Preliminary information communicates to Call TAC if the customer has a reudcued power message that does not fail under the normal area. This to program the HPCM2.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.