RAM 2500 2016–2018 — technical service bulletin
Bulletin S2108000144 · NHTSA communication 10221266 · issued Jun 11, 2021
Technical service bulletin
communication type
Electrical System
component
2016–2018
model years
12
vehicle entries
Official summary
No Start, No Crank
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.