Land Rover Defender 2020 — technical service bulletin
Bulletin SFCC_JAN2021_25 · NHTSA communication 10186718 · issued Jan 19, 2021
Technical service bulletin
communication type
Electrical System
component
2020
model years
1
vehicle entries
Official summary
OS 2.0.7 Suspended due to a potential no start condition after the GWM is updated.
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.