# Service bulletin C2189A

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: 10233002
- Published by NHTSA: 2023\-03\-20
- Manufacturer's number: C2189A
- Manufacturer's date: 2023\-02\-28
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This Campaign is being issued to address Variable Geometry Turbocharger Actuator failures on certain ISL9 CM2350 L101 and L9 CM2350 L116B engines in Fire Truck applications. This document authorizes certified repair locations to replace the Variable Geometry Turbocharger Actuator.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233002-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233002-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- CUMMINS ISL 9
- CUMMINS ISM 11
- CUMMINS L GAS PLUS
- CUMMINS L10

JSON: [/v1/bulletins/10233002](/v1/bulletins/10233002)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20C2189A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10233002&vehicle=Service%20bulletin%20C2189A)