214733 474 Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN Description
Detail
101 3
Check
Engine
Amber
1843
Engine Crankcase Pressure
Crankcase Pressure Circuit -
Voltage above normal, or shorted
to high source
101
4
Check
Engine
Amber
1844
Engine Crankcase Pressure
Crankcase Pressure Circuit -
Voltage below normal, or shorted
to low source
101 15
Check
Engine
Amber
(Blinking)
1974
Engine Crankcase Pressure
Crankcase Pressure - Data valid
but above normal operating
range - Least Severe Level
101 16
Check
Engine
Amber
555
Engine Crankcase Pressure
Crankcase Pressure - Data valid
but above normal operating
range - Moderately Severe Level
102 3
Check
Engine
Amber
122
Engine Intake Manifold #1
Pressure
Intake Manifold 1 Pressure Sensor
Circuit - Voltage above normal, or
shorted to high source
102
4
Check
Engine
Amber
123
Engine Intake Manifold #1
Pressure
Intake Manifold 1 Pressure Sensor
Circuit - Voltage below normal, or
shorted to low source
103
15
Check
Engine
None
2288
Engine Turbocharger
1 Speed
Turbocharger 1 Speed - Data valid
but above normal operating
range - Least Severe Level
103 16
Check
Engine
Amber
595
Engine Turbocharger
1 Speed
Turbocharger 1 Speed - Data valid
but above normal operating
range - Moderately Severe Level
103 18
Check
Engine
Amber
687
Engine Turbocharger
1 Speed
Turbocharger 1 Speed - Data valid
but below normal operating
range - Moderately Severe Level
105 0
Check
Engine
Red
155
Engine Intake Manifold 1
Intake Manifold 1 Temperature -
Data valid but above normal
operational range - Most Severe
Level
105 3
Check
Engine
Amber
153
Engine Intake Manifold 1
Intake Manifold 1 Temperature
Sensor Circuit - Voltage above
normal, or shorted to high source
105 4
Check
Engine
Amber
154
Engine Intake Manifold 1
Intake Manifold 1 Temperature
Sensor Circuit - Voltage below
normal, or shorted to low source
105
15
Check
Engine
None
2964
Engine Intake Manifold #1
Intake Manifold 1 Temperature -
Data valid but above normal
operating range - Least Severe
Level
105 16
Check
Engine
Amber
488
Engine Intake Manifold
Intake Manifold 1 Temperature -
Data valid but above normal
operating range - Moderately
Severe Level
REFERENCE