Chevrolet Express 2010–2011 — technical service bulletin
Bulletin PIP-4864 · NHTSA communication 10037939 · issued Apr 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2011
model years
6
vehicle entries
Official summary
Gm: there is a diesel fuel warning message displayed or the message will not reset in cold weather. *rm updated 6/14/11. *pe updated on 6/27/2011. *kb
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.