Chevrolet Silverado 1500 2019 — technical service bulletin
Bulletin N262548050 · NHTSA communication 11031551 · issued Apr 24, 2026
Technical service bulletin
communication type
Engine
component
2019
model years
2
vehicle entries
Official summary
This message is to inform dealers that Special Coverage N262548050 is being temporarily suspended for the models above. Involved vehicles will be temporarily removed from IVH. Dealers will be notified when repairs can be resumed. We apologize for any inconvenience this situation may cause.
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.