On certain 2023 and 2024 model year Mild Hybrid Electric Vehicle (MHEV) Range Rover, Discovery and...
Land Rover technical service bulletin Discovery_N846_19JUL24 for 2023-2024 Land Rover Discovery and 2023-2024 Land Rover Discovery Sport.
- Bulletin number
- Discovery_N846_19JUL24
- Component
- Unknown or other
- Summary
- On certain 2023 and 2024 model year Mild Hybrid Electric Vehicle (MHEV) Range Rover, Discovery and Defender vehicles the BeltIntegrated Starter Generator (BISG) goes into fail safe mode on first startup, resulting in no charging of the 48V and 12V battery. The SGCM needs to be updated to enhance the software and prevent the BISG from going into fail safe mode.
Vehicles covered
- Land Rover Discovery 2023-2024 20232024
- Land Rover Discovery Sport 2023-2024 20232024
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