P2000-P2099
- P20C2 Reductant Heater “C” Control Circuit Performance
- P20C3 Reductant Heater “C” Control Circuit Low
- P20C4 Reductant Heater “C” Control Circuit High
- P20C5 Reductant Heater “D” Control Circuit/Open
- P20C6 Reductant Heater “D” Control Circuit Performance
- P20C7 Reductant Heater “D” Control Circuit Low
- P20C8 Reductant Heater “D” Control Circuit High
- P20C9 Reductant Control Module Requested MIL Illumination
- P20CA Reductant Injection Air Pressure Leakage
- P20CB Exhaust Aftertreatment Fuel Injector “A” Control Circuit/Open