# C2402 on the 2022 Hyundai Sonata

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C2402

- [10227321](https://open.wenmarpro.com/bulletins/10227321), 2022-12-07: 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.