# P0CF4 on the 2021 Jeep Renegade

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 P0CF4

- [10221196](https://open.wenmarpro.com/bulletins/10221196), 2022-09-26: Flash: Integrated Dual Charging Module \(IDCM\) Updates This bulletin involves reprogramming the IDCM with the latest available software. Customers may notice the following: B22A9\-17 \- ECU Internal Performance\-Circuit Voltage Above Threshold. P0D2A\-00 \- Battery Charger 1 Input Current Too High. P0CF3\-00 \- Control Pilot Circuit Open. P0CF4\-00 \- Control Pilot Circuit Performance. B22A9\-87 \- ECU Internal Performance\-Missing Message.
- [10194049](https://open.wenmarpro.com/bulletins/10194049), 2021-05-24: Flash: Integrated Dual Charging Module \(IDCM\) Updates This bulletin involves reprogramming the IDCM with the latest available software. Customers may notice the following: B22A9\-17 \- ECU Internal Performance\-Circuit Voltage Above Threshold. P0D2A\-00 \- Battery Charger 1 Input Current Too High. P0CF3\-00 \- Control Pilot Circuit Open. P0CF4\-00 \- Control Pilot Circuit Performance. B22A9\-87 \- ECU Internal Performance\-Missing Message.