# Other MAS004478 CSN 24\-03

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: 11011975
- Published by NHTSA: 2024\-12\-19
- Manufacturer's number: MAS004478 CSN 24\-03
- Manufacturer's date: 2024\-12\-05
- Campaign id or software version: Customer Service Notification 768
- NHTSA component: VEHICLE SPEED CONTROL; UNKNOWN OR OTHER

## NHTSA's summary

Certain Maserati GranTurismo \(M189\) MY24 MY25 listed in MODISCS\+ are involved in a Customer Service Notification \(CSN\) to update the VDCM \(Vehicle Dynamics Control Module\) software. The old software may perform a wrong DTC diagnosis. In very few cases, the DTC P0F0300 \- Intermittent Hybrid/EV Battery Module 4 Performance could be set and the error message “Electrical system malfunction” could appears on the cluster. As consequence the maximum vehicle speed could be limited to 100km/h \(turtle mode active\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011975-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011975-9999.pdf)

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

## Components

Throttle and cruise control

## Trouble codes named

P0F03

## Vehicles listed

- 2024 to 2025 MASERATI GRANTURISMO

## Other bulletins for the same vehicles and component

- [MAS004226 BOL 24\-20](/bulletins/11000475.md), 2024-05-28, Other: VEHICLE SPEED CONTROL; ENGINE; UNKNOWN OR OTHER. This Diagnostic Sheet serves as a guide and provides additional diagnostic info on how to diagnose possible engine misfires or irregularities, highlighting the importance of refraining from disassembling the Central \(Pre\-Chamber\) spark plugs unless instructed to do so.

JSON: [/v1/bulletins/11011975](/v1/bulletins/11011975)

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