# P0403 on the 2022 Ram 1500

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 P0403

- [10229083](https://open.wenmarpro.com/bulletins/10229083), 2023-01-09: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0403 ? EGR Control Circuit Open, Set.
- [10223121](https://open.wenmarpro.com/bulletins/10223121), 2022-10-17: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0403 ? EGR Control Circuit Open, Set.
- [10222930](https://open.wenmarpro.com/bulletins/10222930), 2022-10-17: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0403 ? EGR Control Circuit Open, Set.
- [10220739](https://open.wenmarpro.com/bulletins/10220739), 2022-09-26: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0403 ? EGR Control Circuit Open, Set.
- [10212342](https://open.wenmarpro.com/bulletins/10212342), 2022-05-31: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0403 ? EGR Control Circuit Open, Set.