# Service bulletin MAS003188

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: Service bulletin
- NHTSA id: 10217991
- Published by NHTSA: 2022\-08\-22
- Manufacturer's number: MAS003188
- Manufacturer's date: 2022\-07\-13
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE

## NHTSA's summary

Service Campaign 522 \-to update the dual cltuch transmission module softa=ware release to update the dignosis calibration.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10217991-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10217991-9999.pdf)

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

## Components

Electrical system, Engine, Transmission and driveline, Engine control module

## Vehicles listed

- 2022 MASERATI MC20

## Other bulletins for the same vehicles and component

- [MAS003634](/bulletins/10239772.md), 2023-07-31, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Rapid Update 639 \- for the Engine Control Module software to enhace the detection strategy of the exhaust valve's angular position and prevents the improper triggering of DTCs P1217/P121B.

JSON: [/v1/bulletins/10217991](/v1/bulletins/10217991)

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