Dodge Challenger 2022–2023 — technical service bulletin
Bulletin 9100489 · NHTSA communication 11015323 · issued Mar 6, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2022–2023
model years
4
vehicle entries
Official summary
TUBE Fuel Supply When there is fuel leakage at the Quick Connect of the Fuel Supply Line to the Fuel Pump Module, disconnect the Line and visually inspect the Fuel Supply Line at the Seal O-Ring area for any damaged Seal or contamination and mating connection or Line leakage. If the Fuel Supply Line is found to be the source of the leakage, only replace the Fuel Supply Line.
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.