215916 567 Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN
Description
Detail
4334 18
Check
Engine
Amber
3574
Aftertreatment 1 Diesel
Exhaust Fluid Doser
Absolute Pressure
Aftertreatment 1 Diesel Exhaust
Fluid Pressure Sensor - Data Valid
But Below Normal Operating
Range
4337 10
Check
Engine
Amber
4249
Aftertreatment 1 Diesel
Exhaust Fluid Dosing
Temperature
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Temperature -
Abnormal Rate of Change
4340 3
Check
Engine
None
6531
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
1 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 1 Circuit -
Voltage above normal, or shorted
to high source
4340 4
Check
Engine
None 6532
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
1 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 1 Circuit -
Voltage below normal, or shorted
to low source
4340
5
Check
Engine
None
6482
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
1 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 1 Circuit -
Current below normal or open
circuit
4342 3
Check
Engine
None
6533
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
2 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 2 Circuit -
Voltage above normal, or shorted
to high source
4342 4
Check
Engine
None 6534
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
2 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 2 Circuit -
Voltage below normal, or shorted
to low source
4342
5
Check
Engine
None
6483
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
2 State
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater 2 Circuit -
Current below normal or open
circuit
4344 3
Check
Engine
None
6535
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
3 State
Aftertreatment Diesel Exhaust
Fluid Line Heater 3 Circuit -
Voltage above normal, or shorted
to high source
4344 4
Check
Engine
None
6536
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
3 State
Aftertreatment Diesel Exhaust
Fluid Line Heater 3 Circuit -
Voltage below normal, or shorted
to low source
4344
5
Check
Engine
None
6484
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
3 State
Aftertreatment Diesel Exhaust
Fluid Line Heater 3 Circuit -
Current below normal or open
circuit
4360 0
Stop
Engine
Red
3229
Aftertreatment 1 SCR
Catalyst Intake Gas
Temperature
Aftertreatment 1 SCR Intake
Temperature - Data valid but
above normal operational range -
Most Severe Level
4360 2
Check
Engine
Amber
3144
Aftertreatment 1 SCR
Catalyst Intake Gas
Temperature
Aftertreatment 1 SCR Intake
Temperature Sensor - Data is
erratic, intermittent, or incorrect
REFERENCE