Land Rover Defender 2020–2023 — technical service bulletin
Bulletin SSM75865 · NHTSA communication 10226078 · issued Oct 17, 2022
Technical service bulletin
communication type
Equipment
component
2020–2023
model years
4
vehicle entries
Official summary
Raised Air Intake Accessory â Rattling
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.