# P205B on the 2018 Mack Terrapro

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 P205B

- [10209941](https://open.wenmarpro.com/bulletins/10209941), 2022-04-05: Mack Chassis \- Diagnostic Trouble Code \( DTC \) P205B \- US14\+OBD15 Emissions, Common Model Year 2016
- [10168995](https://open.wenmarpro.com/bulletins/10168995), 2019-12-09: Diagnostic Trouble Codes \( DTC \) P205B\-64 \- Reductant Tank Temperature Sensor Circuit Range/Performance \- Model Year 2018 and Newer