Land Rover Range Rover 2018–2021 — technical service bulletin
Bulletin SSM74977ATT · NHTSA communication 10183928 · issued Nov 6, 2020
Technical service bulletin
communication type
Equipment
component
2018–2021
model years
8
vehicle entries
Official summary
JLR is investigating rumbling/clicking/noise during low-speed maneuvering with steering lock applied.
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.