Land Rover Defender 2024 — technical service bulletin
Bulletin TUCC_MAR2026_31 · NHTSA communication 11030966 · issued Mar 13, 2026
Technical service bulletin
communication type
Unknown / Other
component
2024
model years
1
vehicle entries
Official summary
Loss of gear selection after sota os4.3.4 update
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.