Chevrolet Silverado 2500 2017–2019 — technical service bulletin
Bulletin N192264210 Messa · NHTSA communication 10207726 · issued Oct 16, 2019
Technical service bulletin
communication type
Engine
component
2017–2019
model years
8
vehicle entries
Official summary
Customer Satisfaction Program. Stock VIN List sent.
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.