RAM 1500 2019–2021 — technical service bulletin
Bulletin 08-137-21 REV. A · NHTSA communication 10204399 · issued Nov 17, 2021
Technical service bulletin
communication type
Steering
component
2019–2021
model years
3
vehicle entries
Official summary
Flash: Electric Power Steering (EPS) Module Updates This bulletin involves updating the EPS module with the latest available software. Customers may experience the following: Vibration felt or noise heard when turning right at low speeds.
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.