# Service bulletin IK0800652

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: 10238860
- Published by NHTSA: 2023\-07\-07
- Manufacturer's number: IK0800652
- Manufacturer's date: 2023\-06\-27
- NHTSA component: EXTERIOR LIGHTING; TRAILER HITCHES

## NHTSA's summary

Fifth Wheel Unlock \- Trailer Lamp Detection Calibration. Only models equipped with BCM feature code 597017

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10238860-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10238860-9999.pdf)

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

## Components

Lighting, Trailer hitch

## Vehicles listed

- 2017 to 2022 INTERNATIONAL HV
- 2018 to 2021 INTERNATIONAL HX
- 2018 to 2024 INTERNATIONAL LONESTAR
- 2016 to 2024 INTERNATIONAL LT
- 2016 to 2024 INTERNATIONAL RH

JSON: [/v1/bulletins/10238860](/v1/bulletins/10238860)

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