Land Rover Range Rover 2022–2023 — technical service bulletin
Bulletin BIG5OCT22_34 · NHTSA communication 10225910 · issued Oct 20, 2022
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
3
vehicle entries
Official summary
Active roll control module (arcm) initialization failure
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.