RAM 3500 2014 — technical service bulletin
Bulletin V72 · NHTSA communication 10221320 · issued Jun 30, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014
model years
1
vehicle entries
Official summary
Emissions Recall V72 Replace Powertrain Control Module
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.