RAM 2500 2013–2018 — technical service bulletin
Bulletin 67A Rev 4 Combo · NHTSA communication 11002737 · issued Jun 30, 2024
Technical service bulletin
communication type
Engine
component
2013–2018
model years
12
vehicle entries
Official summary
Emission Recall 67A D Truck Engine Calibration
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.