215922
453
Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN Description
Detail
1388
3
Check
Engine
Amber
297
Auxiliary Pressure #2
Auxiliary Pressure Sensor Input 2
Circuit - Voltage above normal, or
shorted to high source
1388
4
Check
Engine
Amber
298
Auxiliary Pressure #2
Auxiliary Pressure Sensor Input 2
Circuit - Voltage below normal, or
shorted to low source
1388
14
Check
Engine
Amber
6584
Auxiliary Pressure #2
Auxiliary Pressure Sensor Input 2
- Special Instructions
1569
31
Check
Engine
Amber
3714
Engine Protection
Torque Derate
Engine Protection Torque Derate
- Condition exists
1639
0
Check
Engine
Amber
4789
Fan Speed
Fan Speed - Data Valid but Above
Normal Operational Range - Most
Severe Level
1639
1
Check
Engine
Amber
4791
Fan Speed
Fan Speed - Data Valid but Below
Normal Operational Range - Most
Severe Level
1639
2
Check
Engine
None
6469
Fan Speed
Fan Speed
–
Data is erratic,
intermittent, or incorrect
1639
15
Check
Engine
None
6467
Fan Speed
Fan Speed - Data Valid but Above
Normal Operational Range - Most
Severe Level
1639
17
Check
Engine
None
6468
Fan Speed
Fan Speed - Data Valid but Below
Normal Operational Range - Most
Severe Level
1668
2
Check
Engine
None
4437
J1939 Network #4 - Data
erratic
J1939 Network #4 - Data is
erratic, intermittent, or incorrect
1675
31
Check
Engine
None
3737
Engine Starter Mode
Engine Starter Mode Overcrank
Protection - Condition exists
1761
1
DEF
Amber
1673
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
Aftertreatment 1 Diesel Exhaust
Fluid Tank Level - Data valid but
below normal operational range -
Most Severe Level
1761
3
Check
Engine
Amber
1669
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
Aftertreatment 1 Diesel Exhaust
Fluid Tank Level Sensor Circuit -
Voltage above normal, or shorted
to high source
1761
4
Check
Engine
Amber
1668
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
Aftertreatment 1 Diesel Exhaust
Fluid Tank Level Sensor Circuit -
Voltage below normal, or shorted
to low source
1761
9
Check
Engine
Amber
4677
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
SAE J1939 Multiplexing PGN
Timeout Error - Abnormal
update rate
1761
10
Check
Engine
Amber
4769
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
Aftertreatment 1 Diesel Exhaust
Fluid Tank Level Sensor -
Abnormal rate of change
1761
11
Check
Engine
None
6562
Aftertreatment 1 Diesel
Exhaust Fluid Tank Level
Aftertreatment 1 Diesel Exhaust
Fluid Tank Level Sensor - Root
cause not known