Chevrolet Silverado 4500 2022–2023 — technical service bulletin
Bulletin PIT5952 · NHTSA communication 10224310 · issued Sep 30, 2022
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
4
vehicle entries
Official summary
This Preliminary information communicates to dealer there is a known issue with the IPC software and that General Motors is working on a solution
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.