NOTE: Please see the step by step troubleshooting procedures for this specific code.
PROBABLE CAUSES:1. NOx sensor.2. NOx sensor connector/harness.3. Failed ACM (Aftertreatment Control Module).
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 5016 FMI 4 (ACM) High Side Digital Output 4 Circuit Failed Low
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 5016 FMI 3 (ACM) Coolant Valve Supply Voltage Failed High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4752 FMI 31 (MCM) Exhaust Gas Recirculation Cooler Performance Monitor
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4752 FMI 0 (MCM) Exhaust Gas Recirculation Cooler Low Efficiency
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 6 (ACM) Diesel Exhaust Fluid Pump Supply Current High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4375 FMI 5 (ACM) Diesel Exhaust Fluid Pump Circuit Failed Open