Chevrolet Silverado 2500 2024 — technical service bulletin
Bulletin PIP5908 · NHTSA communication 10234253 · issued Mar 30, 2023
Technical service bulletin
communication type
Fuel System, Gasoline
component
2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates to dealer technicians that fuel system components for the 2024 model year 6.6L diesel engine are placed on a parts restriction administered through the Product Quality Center (PQC).
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.