# Service bulletin IK0900156

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: 11016752
- Published by NHTSA: 2025\-04\-07
- Manufacturer's number: IK0900156
- Manufacturer's date: 2025\-03\-07
- Campaign id or software version: IK0900156
- NHTSA component: ENGINE; UNKNOWN OR OTHER

## NHTSA's summary

Title: Connecting an Auxiliary APU to the S13 Coolant System

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016752-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016752-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2017 to 2025 INTERNATIONAL HV
- 2016 to 2025 INTERNATIONAL HX
- 2016 to 2025 INTERNATIONAL LT
- 2016 to 2025 INTERNATIONAL RH

JSON: [/v1/bulletins/11016752](/v1/bulletins/11016752)

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