RAM 1500 2021–2024 — technical service bulletin
Bulletin S2108000071 REV.E · NHTSA communication 11006223 · issued Aug 10, 2024
Technical service bulletin
communication type
Suspension
component
2021–2024
model years
4
vehicle entries
Official summary
Message Displayed on the Cluster, "Service Active Dampening Suspension System"
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.