# Service bulletin CSB24\-320\-001

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: 11007158
- Published by NHTSA: 2024\-09\-06
- Manufacturer's number: CSB24\-320\-001
- Manufacturer's date: 2024\-08\-29
- Campaign id or software version: 24012
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

This service bulletin is about certain vehicles equipped with an IR\-2 valve and ESC system that may not have the IR\-2 valve plumbed correctly and the instructions for adding a fitting and correcting the plumbing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007158-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007158-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2024 to 2025 SPARTAN FIRE FC\-94
- 2024 SPARTAN FIRE GLADIATOR
- 2025 SPARTAN FIRE METROSTAR

## Recalls for the same vehicles and component

- [23V747000](/recalls/nhtsa/23V747000.md), 2023-11-07: PARKING BRAKE
- [23V631000](/recalls/nhtsa/23V631000.md), 2023-09-12: PARKING BRAKE

JSON: [/v1/bulletins/11007158](/v1/bulletins/11007158)

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