DESCRIPTION:Motor Control Module (MCM) internal fuel injector power supply failed low.
MONITORED PARAMETER:MCM internal fuel injector power supply.
DASH LAMPS:1. MIL2. CEL
VERIFICATION:Engine Idle (1 minute).
PROBABLE CAUSES:1. Doser heater.2. Doser heater lines 1, 3, or 4.3. ACM (Aftertreatment Control Module) failure.4. Short to battery between ACM pins 9, 15, 39, or 2 and their components.5. Reconnect items in #4 one at a time and clear the fault code after each connection. When fault becomes active, replace the components.
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3599 FMI 4 (ACM) High Side Digital Output 3 Circuit Failed Low
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3599 FMI 3 (MCM) Motor Control Module Internal Injector Power Supply Failed High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3599 FMI 3 (ACM) High Side Digital Output 3 Circuit Failed High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3598 FMI 4 (MCM) Proportional Valve Bank 2 Circuit Failed Low
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3598 FMI 3 (MCM) Proportional Valve Bank 2 Circuit Failed High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3597 FMI 4 (ACM) Proportional Valve Bank 1 Circuit Failed Low