Chevrolet Silverado 2015 — technical service bulletin
Bulletin 14815B · NHTSA communication 10057676 · issued Mar 1, 2015
Technical service bulletin
communication type
Visibility
component
2015
model years
2
vehicle entries
Official summary
General motors 2015 chevrolet silverado, gmc sierra. Heated back window glass structurally weakened due to surface flow and can shatter. *lj
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.