RAM 2500 2025 — technical service bulletin
Bulletin S2523000060 · NHTSA communication 11019759 · issued Jun 20, 2025
Technical service bulletin
communication type
Service Brakes
component
2025
model years
2
vehicle entries
Official summary
Antilock Brake System (ABS) Lamp on. Diagnostic Trouble Code(s) (DTC) C0037-2F, C003A-2F Left Or Right Rear Speed Sensor Signal Erratic Set.
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.