# Service bulletin 18\-006\-25 REV. A

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: 11015885
- Published by NHTSA: 2025\-03\-25
- Manufacturer's number: 18\-006\-25 REV. A
- Manufacturer's date: 2025\-03\-20
- NHTSA component: POWER TRAIN
- Manufacturer's system: Powertrain Control Module

## NHTSA's summary

"Flash: Powertrain Control Module \(PCM\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit the following Diagnostic Trouble Code \(DTC\): ● P0606 \- Control Module Processor. Customers may also experience the following: ● Vehicle goes into limp\-in mode. REPAIR SUMMARY: \*\*This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.\*\*"

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015885-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015885-9999.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P0606

## Vehicles listed

- 2024 ALFA ROMEO STELVIO

## Other bulletins for the same vehicles and component

- [S2621000003 REV.A](/bulletins/11030138.md), 2026-03-18, Service bulletin: POWER TRAIN. The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75\-PHEV, 8HP75\-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.
- [18\-006\-25](/bulletins/11014165.md), 2025-02-11, Service bulletin: POWER TRAIN. "Flash: Powertrain Control Module \(PCM\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit the following Diagnostic Trouble Code \(DTC\): ● P0606 \- Control Module Processor. Customers may also experience the following: ● Vehicle goes into limp\-in mode. This bulletin involves reprogramming the PCM with the latest available software"

JSON: [/v1/bulletins/11015885](/v1/bulletins/11015885)

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