Chevrolet Silverado 1500 2022–2026 — technical service bulletin
Bulletin PIT6017B · NHTSA communication 11031709 · issued Apr 22, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2022–2026
model years
10
vehicle entries
Official summary
This Preliminary information communicates how to change a regular vehicle to fleet mode that was not built with the option.
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.