Chevrolet Silverado 1500 2023 — technical service bulletin
Bulletin 22-NA-231 · NHTSA communication 10227390 · issued Nov 21, 2022
Technical service bulletin
communication type
Equipment
component
2023
model years
2
vehicle entries
Official summary
This Warranty Bulletin provides information on Warranty Administration â Restricted Labor Operations on Vehicles Built Without a DC/AC Inverter.
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.