# P225C on the 2023 Mack LR

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 P225C

- [10237356](https://open.wenmarpro.com/bulletins/10237356), 2023-06-05: CBR: Diagnostic Trouble Code \(DTC\) P225C00 : NOx1 Sensor Stuck High \- US17\+OBD2019 And Newer Emissions