Land Rover Range Rover Sport 2018–2020 — technical service bulletin
Bulletin Range_Rover_N900_21MAR25 · NHTSA communication 11016722 · issued Mar 21, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2018–2020
model years
3
vehicle entries
Official summary
Catalyst Over Temperature
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.