# Service bulletin MAS002970

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: 10212646
- Published by NHTSA: 2022\-05\-31
- Manufacturer's number: MAS002970
- Manufacturer's date: 2022\-02\-17
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Service Campaign \# 468 \- To Update the DCTM Adoptive Parameters To Correct the Values To Prevent Erroneous Lighting Of The Gearbox And/Or Poor Performance Warning Lights In The Instrument Cluster.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212646-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212646-9999.pdf)

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

## Components

Electrical system, Transmission and driveline, Automatic transmission, Software

## Vehicles listed

- 2022 MASERATI MC20

## Other bulletins for the same vehicles and component

- [MAS002765](/bulletins/10234631.md), 2023-04-24, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Circular letter \- Diagnostic Tool MDEVP 3 for the vehicle communication interface 2.
- [MAS002954](/bulletins/10212644.md), 2022-05-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS. Technical Information \- Guidelines On How To Manage MC20 Gearbox Related Anomalies.

JSON: [/v1/bulletins/10212646](/v1/bulletins/10212646)

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