Land Rover Defender 2024 — technical service bulletin
Bulletin N936 UPS4624-1 · NHTSA communication 11008464 · issued Sep 24, 2024
Technical service bulletin
communication type
Unknown / Other
component
2024
model years
1
vehicle entries
Official summary
Certain 2024 Defender 130 V8 Petrol vehicles have been reworked in plant but still require a Powertrain Control Module (PCM) software update, which is to be completed at the Port of Entry.
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.