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ISX12/ISX11.9 CM2250 Fault Code: 3714 | SPN: 1569 | FMI: 31Engine Protection Torque Derate – Condition Exists
Overview CODE REASON EFFECT Fault Code: 3714PID: SPN: 1569FMI: 11/31LAMP: AmberSRT: Critical fault codes related to engine operation are active. Possible reduced engine performance. Circuit Description The ECM continuously monitors the...
ISX12/ISX11.9 CM2250 Fault Code: 6416 | SPN: 3703 | FMI: 31Aftertreatment Regeneration Inhibited Due to Inhibit Switch – Condition Exists
Overview CODE REASON EFFECT Fault Code: 6416PID: SPN: 3703FMI: 11/31LAMP: NoneSRT: Regeneration of the diesel particulate filter has been prevented due to the permit switch being disabled. Possible frequent need for aftertreatment...
ISX12/ISX11.9 CM2250 Fault Code: 5716 | SPN: 3610 | FMI: 10Aftertreatment 1 Diesel Particulate Filter Outlet Pressure – Abnormal Rate of Change
Overview CODE REASON EFFECT Fault Code: 5716PID: SPN: 3610FMI: 10/10LAMP: AmberSRT: The aftertreatment diesel particulate filter outlet pressure sensor is reading an erratic value. Active and stationary regeneration of the diesel...
ISX12/ISX11.9 CM2250 Fault Code: 5715 | SPN: 3251 | FMI: 10Aftertreatment 1 Diesel Particulate Filter Differential Pressure – Abnormal Rate of Change
Overview CODE REASON EFFECT Fault Code: 5715PID: SPN: 3251FMI: 10/10LAMP: AmberSRT: The aftertreatment diesel particulate filter differential pressure sensor is reading an erratic value. Active and stationary regeneration of the diesel...
ISX12/ISX11.9 CM2250 Fault Code: 5383 | SPN: 3720 | FMI: 15Aftertreatment 1 Diesel Particulate Filter Ash Load Percent – Data Valid But Above Normal Operating Range – Least Severe Level
Overview CODE REASON EFFECT Fault Code: 5383PID: SPN: 3720FMI: 0/15LAMP: MaintenanceSRT: The ash load of the aftertreatment diesel particulate filter has exceeded the recommended limits. None on performance. Circuit Description The engine...
ISX12/ISX11.9 CM2250 Fault Code: 4431 | SPN: 3360 | FMI: 13Aftertreatment Diesel Exhaust Fluid Controller – Out of Calibration
Overview CODE REASON EFFECT Fault Code: 4431PID: SPN: 3360FMI: 13/13LAMP: AmberSRT: An internal error has been detected in the aftertreatment diesel exhaust fluid controller. Possible reduced engine performance. Circuit Description The...
ISX12/ISX11.9 CM2250 Fault Code: 4167 | SPN: 5745 | FMI: 2Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit 1 Heater – Data Erratic, Intermittent, or Incorrect
Overview CODE REASON EFFECT Fault Code: 4167PID: SPN: 5745FMI: 2/2LAMP: AmberSRT: The aftertreatment diesel exhaust fluid dosing unit heater temperature is irrational. Diesel exhaust fluid injection into the SCR aftertreatment system is...
ISX12/ISX11.9 CM2250 Fault Code: 4157 | SPN: 4376 | FMI: 7Aftertreatment Diesel Exhaust Fluid Return Valve – Mechanical System Not Responding or Out of Adjustment
Overview CODE REASON EFFECT Fault Code: 4157PID: SPN: 4376FMI: 7/7LAMP: AmberSRT: A stuck aftertreatment diesel exhaust fluid return valve has been detected. Diesel exhaust fluid injection into the SCR aftertreatment system is disabled....
ISX12/ISX11.9 CM2250 Fault Code: 3753 | SPN: 3713 | FMI: 31Diesel Particulate Filter Active Regeneration Inhibited Due to System Timeout – Condition Exists
Overview CODE REASON EFFECT Fault Code: 3753PID: SPN: 3713FMI: 11/31LAMP: NoneSRT: The system was unable to perform an active regeneration of the aftertreatment diesel particulate filter. None on performance. Circuit Description The engine...
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