Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4277 PID: SPN: 3364 FMI: 10 Aftertreatment Diesel Exhaust Fluid Quality- Abnormal Update Rate of Change
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4281 PID: SPN: 5848 FMI: 2 Aftertreatment 1 SCR Intermediate NH3- Data Erratic, Intermittent, or Incorrect
Cummins X15 CM2450 X124B (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 X15 CM2450 X124B (2018 & Newer) Fault Code: 4293 PID: SPN: 5097 FMI: 3 Engine Brake Active lamp- Voltage Above Normal or Shorted to High Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4294 PID: SPN: 5097 FMI: 4 Engine Brake Active lamp- Voltage Below Normal or Shorted to Low Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4449 PID: SPN: 6773 FMI: 16 Aftertreatment 1 Particulate Sensor Regeneration Status- Data Valid But Above Normal Operating range- Moderately Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4453 PID: SPN: 5848 FMI: 7 Aftertreatment 1 SCR Intermediate NH3- Mechanical System Not Responding or Out of Adjustment
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4484 PID: SPN: 3667 FMI: 7 Engine Air Shutoff- Mechanical System Not Responding or Out of Adjustment
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4517 PID: SPN: 237 FMI: 13 Vehicle Identification Number- Out of Calibration
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4518 PID: SPN: 5862 FMI: 3 Aftertreatment 1 SCR Intermediate Gas Temperature Sensor Circuit- Voltage Above Normal or Shorted to High Source