Chevrolet Silverado 1500 2022 — technical service bulletin
Bulletin PIT5934 · NHTSA communication 10217785 · issued Jul 26, 2022
Technical service bulletin
communication type
Visibility
component
2022
model years
2
vehicle entries
Official summary
This Preliminary information communicates to inspect for mispositioned floor carpet blocking rear HVAC duct work causing airflow concerns to rear HVAC vents.
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.