# Service bulletin 22504

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: 10219305
- Published by NHTSA: 2022\-09\-07
- Manufacturer's number: 22504
- Manufacturer's date: 2022\-08\-17
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Under certain conditions, the Engine Control Module \(ECM\) programming may not detect when the Exhaust Gas Recirculation \(EGR\) flow exceeds the predetermined threshold resulting in not setting a fault code and activating the Malfunction Indicator Light \(MIL\). Only models equipped with International A26 engine.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219305-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219305-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2017 to 2021 INTERNATIONAL HV
- 2017 to 2021 INTERNATIONAL HX
- 2017 to 2021 INTERNATIONAL LT
- 2017 to 2021 INTERNATIONAL RH

JSON: [/v1/bulletins/10219305](/v1/bulletins/10219305)

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