P205B on the 2016 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.
| KC-185 | 2022-01-06. Service bulletin. Mack Chassis - Diagnostic Trouble Code ( DTC ) P205B - US14+OBD15 Emissions, Common Model Year 2016 |
|---|---|
| K23056214 | 2018-07-16. Service bulletin. Mack Chassis - Diagnostic Trouble Code ( DTC ) P205B Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD15 Emissions, Common Model Year 2016 ONLY |
| K23056214 | 2018-06-18. Service bulletin. Mack Chassis - Diagnostic Trouble Code ( DTC ) P205B Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD15 Emissions, Common Model Year 2016 ONLY |
| K23056214 | 2018-05-29. Service bulletin. Mack Chassis - Diagnostic Trouble Code ( DTC ) P205B Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD15 Emissions, Common Model Year 2016 ONLY |
4 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.