# Service bulletin FSB.0024

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: 10226347
- Published by NHTSA: 2022\-11\-21
- Manufacturer's number: FSB.0024
- Manufacturer's date: 2022\-10\-19
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Blue iQ\-equipped vehicles reported exhibiting BOTH a Check Engine Light \(CEL\) and Fault Code SPN 6338 as indicated by Cummins® INSITE?. Fault is not a Blue iQ code; customers instructed to check for any other Cummins or Blue iQ fault codes present and diagnose.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226347-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226347-9999.pdf)

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

## Components

Engine

## Vehicles listed

- AGILITY FUEL SYSTEMS AGILITY FUEL SYSTEMS

JSON: [/v1/bulletins/10226347](/v1/bulletins/10226347)

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