Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4245 PID: SPN: 5798 FMI: 2 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit Heater Temperature- Data Erratic, Intermittent, or Incorrect
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4249 PID: SPN: 4337 FMI: 10 Aftertreatment 1 Diesel Exhaust Fluid Dosing Temperature- Abnormal Rate of Change
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4251 PID: SPN: 5798 FMI: 10 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit Heater Temperature- Abnormal Rate of Change
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4259 PID: SPN: 5742 FMI: 11 Aftertreatment Diesel Particulate Filter Temperature Sensor Module- Root Cause Not Known
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4261 PID: SPN: 5743 FMI: 11 Aftertreatment Selective Catalytic Reduction Temperature Sensor Module- Root Cause Not Known
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4277 PID: SPN: 3364 FMI: 10 Aftertreatment Diesel Exhaust Fluid Quality- Abnormal Update Rate of Change
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4281 PID: SPN: 5848 FMI: 2 Aftertreatment 1 SCR Intermediate NH3- Data Erratic, Intermittent, or Incorrect
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4289 PID: SPN: 91 FMI: 8 Accelerator Pedal or Lever Position Sensor 1 Circuit Frequency- Abnormal Frequency or Pulse Width or Period
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4293 PID: SPN: 5097 FMI: 3 Engine Brake Active lamp- Voltage Above Normal or Shorted to High Source
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 4294 PID: SPN: 5097 FMI: 4 Engine Brake Active lamp- Voltage Below Normal or Shorted to Low Source