RAM 2500 2016 — technical service bulletin
Bulletin 05175565A$ · NHTSA communication 10121736 · issued Aug 31, 2016
Technical service bulletin
communication type
Fuel System, Gasoline
component
2016
model years
3
vehicle entries
Official summary
High Pressure Connector Tube/Fuel Injector For 2016 6.7 Cummins - When replacing Fuel Injector for a Misfire Code (P0300- P0306), please also replace the High Pressure Connector Tube and return tube with the injectors.
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.