Land Rover TSB #N641NAS3

2021 Land Rover Defender

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Certain 2020 to 2022 model year vehicles are unable to complete software updates through Software Over The Air (SOTA) due to incorrect Telematic Control Unit Module (TCU) or PIVI software.

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Date Published
DEC 09, 2022
NHTSA TSB #
10228929
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