Chevrolet Express 2010–2011 — technical service bulletin
Bulletin SB-10-06-04-014 · NHTSA communication 10037539 · issued Nov 1, 2010
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2011
model years
10
vehicle entries
Official summary
Gm: information on the turbocharger vane position sensor. *rm
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.