Chevrolet Equinox 2018–2024 — technical service bulletin
Bulletin 23-NA-047 · NHTSA communication 10234156 · issued Mar 20, 2023
Technical service bulletin
communication type
Fuel System, Diesel
component
2018–2024
model years
15
vehicle entries
Official summary
This informational bulletin provides information for dealers/technicians on Dust, Snow or Water Around Fuel Filler Area.
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.