# Service bulletin 21\-032\-24

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: 11001253
- Published by NHTSA: 2024\-06\-07
- Manufacturer's number: 21\-032\-24
- Manufacturer's date: 2024\-05\-17
- NHTSA component: POWER TRAIN
- Manufacturer's system: Drivetrain Control Module

## NHTSA's summary

"Flash: Drivetrain Control Module \(DTCM\) Updates \*\*The Technician must experience an Anti\-Lock Brake Systems \(ABS\) code when requesting a Vehicle Scan Report \(VSR\): ● U1767\-87 \- Drive Train Control Module Node \(DTCM\) Drive Train1 Missing.\*\* Customers may experience no difference switching between Auto Mode and Sport mode in All Wheel Drive Systems during high speed maneuvers or snowy/icy conditions. This bulletin involves reprogramming the DTCM with the latest available software."

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11001253-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11001253-9999.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

U1767

## Vehicles listed

- 2023 ALFA ROMEO TONALE

JSON: [/v1/bulletins/11001253](/v1/bulletins/11001253)

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