# Other Defender\_N846\_19JUL24

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Other
- NHTSA id: 11006130
- Published by NHTSA: 2024\-08\-08
- Manufacturer's number: Defender\_N846\_19JUL24
- Manufacturer's date: 2024\-07\-20
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11006130-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11006130-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2023 to 2024 LAND ROVER DEFENDER

JSON: [/v1/bulletins/11006130](/v1/bulletins/11006130)

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