Chevrolet Silverado 2012–2013 — technical service bulletin
Bulletin SB-00001922095-A · NHTSA communication 10061218 · issued May 16, 2014
Technical service bulletin
communication type
Fuel System, Other
component
2012–2013
model years
4
vehicle entries
Official summary
Summary to be provided on a future date.
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.