Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 2900
FMI: 9
Description: Message is Missing
Troubleshooting:
DESCRIPTION:
Signal is missing.
MONITORED PARAMETER:
CAN communication
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
None
ENGINE REACTION:
None
VERIFICATION:
Ignition cycle
NOTE: Fault will set during Eaton transmission module reprogramming. If fault occurs while
programming, clear code and release vehicle.
POSSIBLE CAUSES:
1. Battery voltage.
2. Faulty Controller Area Network (CAN) line.
3. Common Powertrain Controller (CPC) needs reprogramming.
4. Common Powertrain Controller (CPC) needs proper configuration.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3031
FMI: 3
Description: Diesel Exhaust Fluid Tank Temperature Sensor Circuit Failed High
Troubleshooting:
DESCRIPTION:
Diesel exhaust fluid (DEF) tank temperature sensor circuit failed high.
MONITORED PARAMETER:
DEF tank 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:
None
VERIFICATION:
Engine idle (one minute).
NOTE: When there is no signal from the DEF tank level/temperature sensor, the vehicle will go
into the low DEF level derate.
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Corroded pins.
4. Faulty wiring.
5. Faulty DEF tank temperature/level sensor.
6. Damaged pins.
7. Faulty ACM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3031
FMI: 4
Description: Diesel Exhaust Fluid Tank Temperature Sensor Circuit Failed Low
Troubleshooting:
DESCRIPTION:
Diesel exhaust fluid (DEF) tank temperature sensor circuit failed low.
MONITORED PARAMETER:
DEF tank level 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. After four hours, engine will be idled after ignition key cycle .
VERIFICATION:
Engine idle: one minute.
NOTE: When there is no signal from the DEF level/temperature sensor, the vehicle will go into
the low DEF level derate.
POSSIBLE CAUSES:
1. Bent pins.
2. Spread pins.
3. Corroded pins.
4. Faulty wiring.
5. Faulty DEF tank temperature/level sensor.
6. Faulty ACM.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3031
FMI: 10
Description: Diesel Exhaust Fluid Tank Temperature Erratic
Troubleshooting:
POSSIBLE CAUSES:
1. Service cooling system issues or complaints.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Faulty DEF tank header assembly.
Page
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 3031
FMI: 19
Description: Diesel Exhaust Fluid Tank Temperature Signal Erratic Via Controller Area Network
Troubleshooting:
POSSIBLE CAUSES:
1. Aftertreatment Control Module (ACM) needs reprogramming.
2. Faulty wiring.
3. Faulty ACM.
4. Faulty DEF tank header.