Jeep Gladiator 2020–2023 — technical service bulletin
Bulletin 14-010-25 REV. C · NHTSA communication 11020108 · issued Jun 24, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2020–2023
model years
11
vehicle entries
Official summary
Frequent Repairs Of Fuel System Components Such As Fuel Filters Numerous Stellantis vehicles having fuel line components replaced such as diesel fuel filters. Occasionally, components are replaced before their standard life expectancy or when not contaminated with debris.
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.