# P1BAD on the 2023 Kia Niro

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 P1BAD

- [10232941](https://open.wenmarpro.com/bulletins/10232941), 2023-04-06: TECHNICAL SERVICE BULLETIN: VCMS BATTERY CHARGING LOGIC IMPROVEMENT \- This bulletin provides the procedure to update the software logic of the Vehicle Charging Management System \(VCMS\) on some 2023MY Niro EV \(SG2 EV\) vehicles produced from July 11, 2022 through February 7, 2023, which may set the DTC P1BAD00 and/or cause a charging issue to the High Voltage Battery \(HVB\)/Battery System Assembly \(BSA\) due to higher than "allowed" increased temperature at the charging connector.