# Service bulletin IK1500116

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: 11038401
- Published by NHTSA: 2026\-10\-08
- Manufacturer's number: IK1500116
- Manufacturer's date: 2026\-09\-12
- NHTSA component: FUEL/PROPULSION SYSTEM

## NHTSA's summary

This article provides diagnostic and repair guidance for International MV trucks equipped with D\-shaped fuel tanks that exhibit a no\-start condition, low power under increased fuel demand, an illuminated check engine light, or Cummins Fault Code 559. The condition may be caused by an excessively long fuel pickup tube contacting the bottom of the fuel tank and restricting fuel flow.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11038401-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11038401-9999.pdf)

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

## Components

Fuel system

## Vehicles listed

- 2021 to 2026 INTERNATIONAL MV

JSON: [/v1/bulletins/11038401](/v1/bulletins/11038401)

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