Chevrolet Equinox 2023–2024 — technical service bulletin
Bulletin PIP5979 · NHTSA communication 11006258 · issued Aug 13, 2024
Technical service bulletin
communication type
Fuel/propulsion System
component
2023–2024
model years
4
vehicle entries
Official summary
This Preliminary information communicates to the technician's, the internal changes to the high pressure fuel pump that corrects diagnostic trouble codes.
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.