P0244 on the 2021 Mack Anthem
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.
| CBR-2078 202308 | 2023-09-06. Service bulletin. CBR: Turbo-Compound Engines - DTC P024400- Turbocharger Wastegate Actuator Range/Performance - US21+OBD20 ToUS21+OBD22 Emissions |
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| P0244-00 (1) | 2022-12-06. Service bulletin. Document revised to state that a software update has been released for P0244-00 on TurboCompound US20 - US21 Emission engines. |
| KC-2078 | 2022-11-03. Service bulletin. Turbo-Compound Engines - DTC P024400 - Turbocharger Wastegate Actuator Range/Performance - US21+OBD20 To US21+OBD22 Emissions |
3 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.