DESCRIPTION:
Diesel exhaust fluid (DEF) tank temperature – high.
MONITORED PARAMETER:
DEF tank temperature.
TYPICAL ENABLING CONDITIONS:
1. Coolant valve closed greater than 1.5 hrs.
2. Coolant temperature greater than 158°F.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Continuous when enabling conditions met.
TYPICAL DURATION:
Five seconds
DASH LAMPS:
MIL
VERIFICATION:
Parked regeneration
NOTE: If codes 3363-3, 3363-4, or 3363-5 active, fix those first.
PROBABLE CAUSES:
1. Coolant line from engine to DEF pump.
2. DEF tank header assy.
3. DEF tank header assy harness/connector.
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 8 (ACM) Diesel Exhaust Fluid Metering Unit – Exceeding Unclog Attempts
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 7 (ACM) Diesel Exhaust Fluid Metering Unit – Unable to Clear Restriction
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 5 (ACM) Diesel Exhaust Fluid Dosing Valve Circuit Failed Open
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 4 (ACM) Diesel Exhaust Fluid Metering Valve Circuit Failed Low
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 3 (ACM) Diesel Exhaust Fluid Dosing Valve Circuit Failed High
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 1 (ACM) Diesel Exhaust Fluid Pressure Duty Cycle Low