Land Rover Range Rover 2012–2021 — technical service bulletin
Bulletin SSM74858 · NHTSA communication 10177198 · issued Jun 15, 2020
Technical service bulletin
communication type
Suspension
component
2012–2021
model years
10
vehicle entries
Official summary
Active Stabilization System - Rattle/Clunk Noise on Uneven Road Surfaces
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.