# Service bulletin TSB\-230001

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: 10240530
- Published by NHTSA: 2023\-08\-08
- Manufacturer's number: TSB\-230001
- Manufacturer's date: 2023\-07\-14
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM

## NHTSA's summary

The vehicle speed sensor fault code 241 is causing OEM speedometer inaccuracy on some Rosenbauer fire trucks with Cummins L9 Engines per Cummins TSB230127.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240530-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240530-9999.pdf)

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

## Components

Electrical system, Instrument cluster

## Vehicles listed

- 2021 ROSENBAUER AVENGER
- 2021 to 2022 ROSENBAUER COMMANDER
- 2022 ROSENBAUER COMMERCIAL HV507
- 2020 ROSENBAUER COMMERCIAL M2\-106
- 2022 to 2023 ROSENBAUER COMMERCIAL M2\-106
- 2022 ROSENBAUER COMMERCIAL M2\-112
- 2021 ROSENBAUER WARRIOR

JSON: [/v1/bulletins/10240530](/v1/bulletins/10240530)

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