Chevrolet Colorado 2010–2011 — technical service bulletin
Bulletin PIE-0124 · NHTSA communication 10037281 · issued Nov 1, 2010
Technical service bulletin
communication type
Power Train
component
2010–2011
model years
8
vehicle entries
Official summary
Gm: there is a transmission fuel leak from the oil pump area. *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.