Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6255 PID: SPN: 1569 FMI: 15 Engine Protection Torque Derate- Data Valid But Above Normal Operating Range- Least Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6256 PID: SPN: 168 FMI: 15 Battery 1 Voltage- Data Valid But Above Normal Operational Range- Least Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6257 PID: SPN: 168 FMI: 17 Battery 1 Voltage- Data Valid But Below Normal Operating Range- Least Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6258 PID: SPN: 1075 FMI: 3 Electric Lift Pump For Engine Fuel Supply- Voltage Above Normal or Shorted to High Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6259 PID: SPN: 1075 FMI: 4 Electric Lift Pump For Engine Fuel Supply- Voltage Below Normal or Shorted to Low Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6261 PID: SPN: 677 FMI: 3 Engine Starter Motor Relay Circuit- Voltage Above Normal or Shorted to High Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6262 PID: SPN: 677 FMI: 4 Engine Starter Motor Relay Circuit- Voltage Below Normal or Shorted to Low Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6263 PID: SPN: 647 FMI: 3 Fan Control Circuit- Voltage Above Normal or Shorted to High Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6264 PID: SPN: 647 FMI: 4 Fan Control Circuit- Voltage Below Normal or Shorted to Low Source
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6265 PID: SPN: 3936 FMI: 7 Aftertreatment 1 Diesel Particulate Filter System- Mechanical System Not Responding or Out of Adjustment