Land Rover Range Rover 2015–2017 — technical service bulletin
Bulletin LTB00604NAS7 · NHTSA communication 10116125 · issued Feb 6, 2017
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2015–2017
model years
6
vehicle entries
Official summary
Knock noise from front air springs
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.