# P33CF on the 2021 Toyota PRIUS

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 P33CF

- [10217807](https://open.wenmarpro.com/bulletins/10217807), 2022-08-15: TT: Mil On. DTC P0AFB11 \(Hybrid/EV Battery Current Sensor "A" Circuit Short to Ground\), P0ABF15 \(Hybrid/EV Battery Current Sensor "A" Circuit Short to Auxiliary Battery or Open\), P0ABF28 \(Hybrid/EV Battery Current Sensor "A" Signal Bias Level Out of Range / Zero Adjustment Failure\), P0AA649 \(Hybrid/EV Battery Voltage System Isolation Internal Electronic Failure\) or P33CF49 \( Hybrid/EV Battery Voltage System Isolation Internal Electronic Failure Abnormal Area Detection Failure\) present for HV Battery Current Sensor/Battery ECU