Freightliner Sprinter 1500 2015 — technical service bulletin
Bulletin 2020040003 · NHTSA communication 10212806 · issued Apr 1, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2015
model years
8
vehicle entries
Official summary
Modification to the emission control system.
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.