RAM 1500 2020–2021 — technical service bulletin
Bulletin S2108000199 · NHTSA communication 10219968 · issued Aug 18, 2021
Technical service bulletin
communication type
Air Bags
component
2020–2021
model years
2
vehicle entries
Official summary
Check Engine Light (CEL), Start Stop Disabled, Vehicle Goes Into Limp In Mode
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.