Land Rover Defender 2024 — technical service bulletin
Bulletin UPS4323-2 · NHTSA communication 10245035 · issued Oct 3, 2023
Technical service bulletin
communication type
Equipment
component
2024
model years
1
vehicle entries
Official summary
Misplaced Structural Sealant
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.