# P1BA7 on the 2017 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 P1BA7

- [10109820](https://open.wenmarpro.com/bulletins/10109820), 2017-08-02: PITSTOP: Voltage Protection Device \(VPD\) DTCs P1BA7 and P1B77 \- The Voltage Protection Device \(VPD\) \(1\) is mounted on top of the HV battery pack. If the HV battery overcharges, the battery cells/modules/case can swell. If swelling occurs, the VPD switch will turn ON, and the Battery Management System \(BMS\) will receive the VPD ?ON? signal and turn off the Power Relay Assembly \(PRA\) to prevent damage.