Land Rover Range Rover Sport 2018–2021 — technical service bulletin
Bulletin SSM74828 · NHTSA communication 10182399 · issued Oct 20, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018–2021
model years
4
vehicle entries
Official summary
Exhaust tailpipe actuator rattle noise on Range Rover Sport SVR models.
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.