# Service bulletin 22116

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: 10222474
- Published by NHTSA: 2022\-10\-05
- Manufacturer's number: 22116
- Manufacturer's date: 2022\-09\-21
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Certain HV and LT Series trucks may have an alternator built with an incorrect voltage regulator that could result in excessive voltage fluctuation and possibly trigger the voltage warning lamp.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10222474-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10222474-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2023 INTERNATIONAL HV
- 2023 INTERNATIONAL LT

JSON: [/v1/bulletins/10222474](/v1/bulletins/10222474)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2022116&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10222474&vehicle=Service%20bulletin%2022116)