# Service bulletin 22\-01\-083H

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: 10227321
- Published by NHTSA: 2022\-12\-07
- Manufacturer's number: 22\-01\-083H
- Manufacturer's date: 2022\-11\-10
- NHTSA component: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

This bulletin describes the procedure to verify, and if applicable perform an Integrated Electronic Booster \(IEB\) software update on certain 2022\-2023MY Sonata Hybrid \(DN8 HEV\) vehicles. This software updates the DTC monitoring logic for C240201 Motor Electrical.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227321-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227321-9999.pdf)

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

## Components

Electrical system, Fuel system, Fuel tank, Software

## Trouble codes named

C2402

## Vehicles listed

- 2022 HYUNDAI SONATA HYBRID

JSON: [/v1/bulletins/10227321](/v1/bulletins/10227321)

[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%2022-01-083H&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10227321&vehicle=Service%20bulletin%2022-01-083H)