Mercedes-Benz Sprinter 1500 2015 — technical service bulletin
Bulletin 2020040004 · NHTSA communication 10220301 · issued Aug 8, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2015
model years
4
vehicle entries
Official summary
2020040004
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.