Jeep Grand Cherokee 2021–2023 — technical service bulletin
Bulletin S2323000048 · NHTSA communication 10241017 · issued Jun 16, 2023
Technical service bulletin
communication type
Fuel System, Gasoline
component
2021–2023
model years
3
vehicle entries
Official summary
Fuel Filler Door Will Not Open.
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.