Reason:Aftertreatment Outlet NOx Sensor – Abnormal Update Rate. No communications or an invalid data transfer rate detected on the J1939...

Reason:Engine Coolant Temperature – Data Valid But Below Normal Operational Range – Moderately Severe Level. Engine coolant temperature is below...

Reason:Engine Coolant Temperature – Data Valid But Below Normal Operational Range – Moderately Severe Level. Engine coolant temperature is below...

Reason:SAE J1939 Multiplexing PGN Timeout Error – Abnormal Update Rate. The ECM expected information from a multiplexed device but did...

Reason:SAE J1939 Multiplexing Configuration Error – Out of Calibration. The ECM expected information from a multiplexed device but only received...

Reason:Aftertreatment Fuel Drain Valve – Mechanical System Not Responding Properly or Out of Adjustment. The aftertreatment fuel shutoff drain valve...