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Cummins ISX12 CM2250 (2010-12) Fault Code: 5716 PID: SPN: 3610 FMI: 10 Aftertreatment Diesel Particulate Filter Outlet Pressure- Abnormal Rate of Change

Circuit Description The engine control module (ECM) provides a 5 volt supply…

Cummins ISX12 CM2250 (2010-12) Fault Code: 6256 PID: SPN: 168 FMI: 15 Battery 1 Voltage- Data Valid But Above Normal Operating Range- Least Severe Level

Circuit Description The ECM receives constant voltage from the batteries through the…

Cummins ISX12 CM2250 (2010-12) Fault Code: 6258 PID: SPN: 1070 FMI: 3 Electric Lift Pump for Engine Fuel Supply- Voltage Above Normal or Shorted to High Source

Circuit Description The fuel lift pump circuit is a discrete output in…

Cummins ISX12 CM2250 (2010-12) Fault Code: 6259 PID: SPN: 1075 FMI: 4 Electric Lift Pump for Engine Fuel Supply- Voltage Below Normal or Shorted to Low Source

Circuit Description The fuel lift pump circuit is a discrete output in…

Cummins ISX12 CM2250 (2010-12) Fault Code: 6261 PID: SPN: 677 FMI: 3 Engine Starter Motor Relay Circuit- Voltage Above Normal or Shorted to High Source

Cummins ISX12 CM2250 (2010-12) Fault Code: 6262 PID: SPN: 677 FMI: 4 Engine Starter Motor Relay Circuit- Voltage Below Normal or Shorted to Low Source

Cummins ISX12 CM2250 (2010-12) Fault Code: 6263 PID: SPN: 647 FMI: 3 Fan Control Circuit- Voltage Above Normal or Shorted to High Source

Cummins ISX12 CM2250 (2010-12) Fault Code: 6264 PID: SPN: 647 FMI: 4 Fan Control Circuit- Voltage Below Normal or Shorted to Low Source

Cummins ISX12 CM2250 (2010-12) Fault Code: 6337 PID: SPN: 862 FMI: 4 Crankcase Breather Filter Heater Circuit- Voltage Below Normal or Shorted to Low Source

Cummins ISX12 CM2250 (2010-12) Fault Code: 6416 PID: SPN: 3703 FMI: 31 Aftertreatment Regeneration Inhibited Due To Inhibit Switch - Condition Exists