Chevrolet Silverado 2500 2022 — technical service bulletin
Bulletin N222371120 · NHTSA communication 10217913 · issued Aug 18, 2022
Technical service bulletin
communication type
Equipment
component
2022
model years
2
vehicle entries
Official summary
Service Update - certain vehicles may have an incorrect ground stud nut from the ground cable to the front of dash stud. Dealers are to inspect the front of dash ground nuts and replace if necessary.
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.