# P00B7 on the 2023 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.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P00B7

- [10233545](https://open.wenmarpro.com/bulletins/10233545), 2023-04-04: This bulletin provides information related to the ECU software update for Sonata Hybrid \(DN8 HEV\) vehicles to revise the logic for the following DTC : • DTC P00B7 – Engine Coolant Flow Low/Performance