DESCRIPTION:The fault code sets when the motor control module (MCM) detects that the exhaust gas recirculation (EGR) valve position is...

DESCRIPTION:High side digital output circuit failed high. MONITORED PARAMETER:DEF dosing unit voltage. TYPICAL ENABLING CONDITIONS:DEF dosing enabled. MONITOR SEQUENCE:None EXECUTION...

DESCRIPTION:High side digital output circuit failed low. MONITORED PARAMETER:DEF dosing unit voltage. TYPICAL ENABLING CONDITIONS:DEF dosing enabled. MONITOR SEQUENCE:None EXECUTION...

DESCRIPTION:This diagnostic is typically an under pressurized diesel exhaust fluid (DEF) system. MONITORED PARAMETER:DEF pump speed vs. DEF pressure. TYPICAL...

DESCRIPTION:Over pressurized Diesel Exhaust Fluid (DEF) system. MONITORED PARAMETER:DEF pump speed vs. DEF Pressure. TYPICAL ENABLING CONDITIONS:DEF pump enabled OR...

DESCRIPTION:This fault code sets when the actual Diesel Exhaust Fluid (DEF) pump speed is low compared to the calibrated DEF...