RAM 3500 2025 — technical service bulletin
Bulletin 14-016-25 · NHTSA communication 11025710 · issued Nov 21, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2025
model years
3
vehicle entries
Official summary
Unable To Install The Left-Hand Power Take-Off (PTO) Unit Upfitters or technicians may experience the following: ● Unable to install the left-hand PTO unit because of an interference with the fuel line engine bundle. This bulletin involves replacing the fuel line bundle or possibly giving the fuel line bundle to a third party upfitter
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.