Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 108
FMI: 13
Description: Ambient Air Pressure Signal Not Available via CAN
Troubleshooting:
POSSIBLE CAUSES:
ACM/MCM/CPC needs reprogramming.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 110
FMI: 0
Description: Coolant Temperature High
Troubleshooting:
DESCRIPTION:
This code sets once the motor control module (MCM) detects that the outlet coolant
temperature is above 112°C (234°F).
MONITORED PARAMETER:
Engine coolant outlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
VERIFICATION:
Outlet coolant temperature above 112°C (234°F) followed by one minute of idling.
POSSIBLE CAUSES:
1. MCM needs update.
2. Faulty coolant outlet temperature sensors.
3. Faulty coolant inlet temperature sensors.
4. Low coolant level.
5. Damaged engine belts.
6. Dirty/Obstructed radiator/CAC assembly.
7. Fan shroud needs adjusting or proper installation.
8. Faulty engine cooling fan.
9. Faulty belt and belt tensioner.
11. Damaged radiator hose.
12. Faulty water pump.
13. Faulty thermostat.
14. Faulty radiator.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 110
FMI: 0
Description: Coolant Temperature High
Troubleshooting:
DESCRIPTION:
This code sets once the motor control module (MCM) detects that the outlet coolant
temperature is above 112°C (234°F).
MONITORED PARAMETER:
Engine coolant outlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
VERIFICATION:
Outlet coolant temperature above 112°C (234°F) followed by one minute of idling.
POSSIBLE CAUSES:
1. MCM needs update.
2. Faulty coolant outlet temperature sensors.
3. Faulty coolant inlet temperature sensors.
4. Low coolant level.
5. Damaged engine belts.
6. Dirty/Obstructed radiator/CAC assembly.
7. Fan shroud needs adjusting or proper installation.
8. Faulty engine cooling fan.
9. Faulty belt and belt tensioner.
11. Damaged radiator hose.
12. Faulty water pump.
13. Faulty thermostat.
14. Faulty radiator.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)MCM
PID: N/A
SPN: 110
FMI: 0
Description: Engine Coolant Temperature Circuit Has Failed High
Troubleshooting:
DESCRIPTION:
Engine coolant outlet temperature circuit short to voltage or open.
MONITORED PARAMETER:
Engine coolant outlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
25% derate
VERIFICATION:
Engine idle (one minute).
POSSIBLE CAUSES:
1. Faulty wiring.
2. Faulty engine coolant temperature sensor.
3. Faulty engine coolant temperature sensor electrical connector.
4. Damaged pins.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 110
FMI: 4
Description: Engine Coolant Temperature Outlet Temperature Circuit Failed Low
Troubleshooting:
DESCRIPTION:
This fault code sets when the motor control module (MCM) detects a short to ground on the
engine coolant temperature sensor circuit.
MONITORED PARAMETER:
Engine coolant outlet temperature sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
VERIFICATION:
Engine idle (one minute).
POSSIBLE CAUSES:
1. Faulty engine coolant temperature sensor.
2. Faulty engine coolant temperature sensor electrical connector.
3. Damaged pins.
4. Damaged connectors.
5. Faulty MCM.
6. Faulty engine harness.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 110
FMI: 9
Description: Coolant Temperature Signal Not Available Via Controller Area
Troubleshooting:
DESCRIPTION:
This fault code sets when the coolant temperature signal is not received from the MCM.
MONITORED PARAMETER:
Outlet coolant temperature.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
10 seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
None
VERIFICATION:
Ignition on
POSSIBLE CAUSES:
1. MCM needs update.
2. Aftertreatment Control Module (ACM) needs update.
3. Motor Control Module (MCM) needs update.
4. Faulty ACM.