RAM 3500 2019–2023 — technical service bulletin
Bulletin S2205000002 · NHTSA communication 10251798 · issued Jan 29, 2024
Technical service bulletin
communication type
Wheels
component
2019–2023
model years
5
vehicle entries
Official summary
C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes (DTCs) Set While Driving With Payload Or Trailer Towing.
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.