215916 571 Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN
Description
Detail
5319 31
Check
Engine
Amber
3376
Aftertreatment 1 Diesel
Particulate Filter
Incomplete Regeneration
Aftertreatment Diesel Particulate
Filter Incomplete Regeneration -
Condition Exists
5394
2
Check
Engine
None 3755
Aftertreatment Diesel
Exhaust Fluid Dosing Valve
Aftertreatment Diesel Exhaust
Fluid Dosing Valve - Data is
erratic, intermittent, or incorrect
5394 5
Check
Engine
Amber
3567
Aftertreatment Diesel
Exhaust Fluid Dosing Valve
Aftertreatment Diesel Exhaust
Fluid Dosing Valve - Current
below normal or open circuit
5394 7
Check
Engine
Amber
3568
Aftertreatment Diesel
Exhaust Fluid Dosing Valve
Aftertreatment Diesel Exhaust
Fluid Dosing Valve - Mechanical
system not responding or out of
adjustment
5397 31
Check
Engine
Amber
3375
Aftertreatment 1 Diesel
Particulate Filter
Regeneration too
Frequent
Aftertreatment Diesel Particulate
Filter Regeneration too Frequent -
Condition Exists
5484 3
Check
Engine
None 6456
Engine Fan Clutch 2
Output Device Driver
Engine Fan Clutch 2 Control
Circuit - Voltage above normal, or
shorted to high source
5484 4
Check
Engine
None
6457
Engine Fan Clutch 2
Output Device Driver
Engine Fan Clutch 2 Control
Circuit - Voltage below normal, or
shorted to low source
5491 3
Check
Engine
None
6477
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
Relay
Aftertreatment Diesel Exhaust
Fluid Line Heater Relay - Voltage
above normal, or shorted to
high source
5491 4
Check
Engine
None
6478
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
Relay
Aftertreatment Diesel Exhaust
Fluid Line Heater Relay - Voltage
below normal, or shorted to low
source
5491 7
Check
Engine
None
6537
Aftertreatment 1 Diesel
Exhaust Fluid Line Heater
Relay
Aftertreatment 1 Diesel Exhaust
Fluid Line Heater Relay -
Mechanical system not
responding or out of adjustment
5571
0
Check
Engine
Amber
3741
High-Pressure Common
Rail Fuel Pressure
Relief Valve
High-Pressure Common Rail Fuel
Pressure Relief Valve - Data valid
but above normal
operational range
5571 3
Check
Engine
Amber
4262
High-Pressure Common
Rail Fuel Pressure
Relief Valve
High-Pressure Common Rail Fuel
Pressure Relief Valve - Voltage
Above Normal, or Shorted to High
Source
5571 4
Check
Engine
Amber
4263
High-Pressure Common
Rail Fuel Pressure
Relief Valve
High-Pressure Common Rail Fuel
Pressure Relief Valve - Voltage
below normal, or shorted to low
source
REFERENCE