214733 485 Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN Description
Detail
3216 21
Check
Engine
None
6459
Aftertreatment 1
Intake NOx
Aftertreatment 1 Intake NOx
Sensor - Data not Rational -
Drifted High
3218 2
Check
Engine
Amber
3682
Aftertreatment 1 Intake
Gas Sensor Power Status
Aftertreatment 1 Intake NOx
Sensor Power Supply - Data is
erratic, intermittent, or incorrect
3226 2
Check
Engine
None
6464
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Data not Rational -
Drifted High
3226
4
Check
Engine
None
6521
Aftertreatment Outlet NOx
Sensor Circuits
Aftertreatment Outlet NOx
Sensor Circuit- Voltage below
normal or shorted to low source
3226 9
Check
Engine
Amber
2771
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Abnormal update rate
3226 10
Check
Engine
None 6565
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Abnormal rate of change
3226 13
Check
Engine
Amber
3717
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Out of Calibration
3226 20
Check
Engine
None 6462
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Data not Rational -
Drifted High
3226 21
Check
Engine
None
6463
Aftertreatment 1
Intake NOx
Aftertreatment 1 Outlet NOx
Sensor - Data not Rational -
Drifted High
3228 2
Check
Engine
None
6582
Aftertreatment 1 Outlet
Gas Sensor Power Status
Aftertreatment 1 Outlet NOx
Sensor Power Supply - Data is
erratic, intermittent, or incorrect
3361 2
Check
Engine
Amber
2976
Aftertreatment 1 Diesel
Exhaust Fluid Dosing Unit
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Temperature -
Data is erratic, intermittent, or
incorrect
3361 3
Check
Engine
Amber
3558
Aftertreatment 1 Diesel
Exhaust Fluid Dosing Unit
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit - Voltage above
normal, or shorted to high source
3361 4
Check
Engine
Amber
3559
Aftertreatment 1 Diesel
Exhaust Fluid Dosing Unit
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit - Voltage below
normal, or shorted to low source
3362 31
Check
Engine
Amber
1682
Aftertreatment 1 Diesel
Exhaust Fluid Dosing Unit
Input Lines
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Input Lines -
Condition exists
3363 3
Check
Engine
None
6479
Aftertreatment 1 Diesel
Exhaust Fluid Tank
1 Heater
Aftertreatment 1 Diesel Exhaust
Fluid Tank Heater - Voltage above
normal, or shorted to high source
3363 4
Check
Engine
None
6481
Aftertreatment 1 Diesel
Exhaust Fluid Tank
1 Heater
Aftertreatment 1 Diesel Exhaust
Fluid Tank Heater - Voltage below
normal, or shorted to low source
REFERENCE