Mercedes-Benz Sprinter 2500 2013–2015 — technical service bulletin
Bulletin Initial NCU-Rear · NHTSA communication 10189037 · issued Feb 16, 2021
Technical service bulletin
communication type
Wheels
component
2013–2015
model years
5
vehicle entries
Official summary
Rear Wheel Speed Sensor (RV)
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.