Chevrolet Silverado 1500 2022 — technical service bulletin
Bulletin N222381950 · NHTSA communication 10228168 · issued Dec 19, 2022
Technical service bulletin
communication type
Electrical System
component
2022
model years
1
vehicle entries
Official summary
Service Update - certain vehicles may have contact between the right front wheel well liner and the X424 in-line connection circuits in the area of the strut tower. Inspect and if necessary, adjust the wheel well liner to clear the electrical connection.
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.