# P04DF on the 2026 Jeep Cherokee

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 P04DF

- [11036748](https://open.wenmarpro.com/bulletins/11036748), 2026-09-03: Malfunction Indicator Illuminated \(MIL\) \- P04DF\-00 Has Set Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P04DF\-00 \- Evap System Purge Control Valve 1 Performance/Stuck Open.
- [11036747](https://open.wenmarpro.com/bulletins/11036747), 2026-09-03: Malfunction Indicator Illuminated \(MIL\) \- P04DF\-00 Has Set Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P04DF\-00 \- Evap System Purge Control Valve 1 Performance/Stuck Open.