OPERATING INSTRUCTIONS
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J1939
SPN
J1939
FMI
CUMMINS
CODE
J1939 SPN DESCRIPTION
J1939 FMI DESCRIPTION
CUMMINS DESCRIPTION
3482
2
1925
Aftertreatment 1 Fuel Enable
Actuator
Data Erratic, Intermittent or
Incorrect
Aftertreatment Fuel Shutoff Valve - Data
erratic, intermittent or incorrect
3482
3
1923
Aftertreatment 1 Fuel Enable
Actuator
Voltage Above Normal or
Shorted to High Source
Aftertreatment Fuel Shutoff Valve Circuit -
Voltage above normal, or shorted to high
source
3482
4
1924
Aftertreatment 1 Fuel Enable
Actuator
Voltage Below Normal or
Shorted to Low Source
Aftertreatment Fuel Shutoff Valve Circuit -
Voltage below normal, or shorted to low source
3482
7
1963
Aftertreatment 1 Fuel Enable
Actuator
Mechanical System not
Responding or Out of
Adjustment
Aftertreatment Fuel Shutoff Valve - Mechanical
system not responding or out of adjustment
3482
13
2741
Aftertreatment 1 Fuel Enable
Actuator
Out of Calibration
Aftertreatment Fuel Shutoff Valve Swapped -
Out of Calibration
3482
16
4568
Aftertreatment 1 Fuel Enable
Actuator
Data Valid but Above Normal
Operating Range - Moderately
Severe Level
Aftertreatment Fuel Shutoff Valve - Data Valid
But Above Normal Operating Range -
Moderately Severe
3490
3
3224
Aftertreatment 1 Purge Air
Actuator
Voltage Above Normal or
Shorted to High Source
Aftertreatment Purge Air Actuator Circuit -
Voltage above normal, or shorted to high
source
3490
4
3223
Aftertreatment 1 Purge Air
Actuator
Voltage Below Normal or
Shorted to Low Source
Aftertreatment Purge Air Actuator Circuit -
Voltage below normal, or shorted to low source
3490
7
3225
Aftertreatment 1 Purge Air
Actuator
Mechanical System not
Responding or Out of
Adjustment
Aftertreatment Purge Air Actuator - Mechanical
system not responding or out of adjustment
3509
3
386
Sensor supply voltage 1
Voltage Above Normal or
Shorted to High Source
Sensor Supply 1 Circuit - Voltage above
normal, or shorted to high source
3509
4
352
Sensor supply voltage 1
Voltage Below Normal or
Shorted to Low Source
Sensor Supply 1 Circuit - Voltage below
normal, or shorted to low source
3510
3
227
Sensor supply voltage 2
Voltage Above Normal or
Shorted to High Source
Sensor Supply 2 Circuit - Voltage above
normal, or shorted to high source
3510
4
187
Sensor supply voltage 2
Voltage Below Normal or
Shorted to Low Source
Sensor Supply 2 Circuit - Voltage below
normal, or shorted to low source
3511
3
239
Sensor supply voltage 3
Voltage Above Normal or
Shorted to High Source
Sensor Supply 3 Circuit - Voltage above
normal, or shorted to high source
3511
4
238
Sensor supply voltage 3
Voltage Below Normal or
Shorted to Low Source
Sensor Supply 3 Circuit - Voltage below
normal, or shorted to low source
3512
3
2185
Sensor supply voltage 4
Voltage Above Normal or
Shorted to High Source
Sensor Supply 4 Circuit - Voltage above
normal, or shorted to high source
3512
4
2186
Sensor supply voltage 4
Voltage Below Normal or
Shorted to Low Source
Sensor Supply 4 Circuit - Voltage below
normal, or shorted to low source
3513
3
1695
Sensor supply voltage 5
Voltage Above Normal or
Shorted to High Source
Sensor Supply 5 - Voltage above normal, or
shorted to high source
3513
4
1696
Sensor supply voltage 5
Voltage Below Normal or
Shorted to Low Source
Sensor Supply 5 - Voltage below normal, or
shorted to low source
3514
3
515
Sensor supply voltage 6
Voltage Above Normal, or
Shorted to High Source
Sensor Supply 6 Circuit - Voltage above
normal, or shorted to high source
3514
4
516
Sensor supply voltage 6
Voltage Below Normal, or
Shorted to Low Source
Sensor Supply 6 Circuit - Voltage below
normal, or shorted to low source
3515
2
4242
Aftertreatment 1 Diesel
Exhaust Fluid Temperature 2
Data Erratic, Intermittent or
Incorrect
Aftertreatment 1 Diesel Exhaust Fluid
Temperature 2 - Data erratic, intermittent or
incorrect
3515
3
4233
Aftertreatment 1 Diesel
Exhaust Fluid Temperature 2
Voltage Above Normal or
Shorted to High Source
Aftertreatment 1 Diesel Exhaust Fluid
Temperature 2 Sensor Circuit - Voltage above
normal, or shorted to high source
3515
4
4234
Aftertreatment 1 Diesel
Exhaust Fluid Temperature 2
Voltage Below Normal or
Shorted to Low Source
Aftertreatment 1 Diesel Exhaust Fluid
Temperature 2 Sensor Circuit - Voltage below
normal, or shorted to low source
3515
5
4743
Aftertreatment 1 Diesel
Exhaust Fluid Temperature 2
Current Below Normal or
Open Circuit
Aftertreatment 1 Diesel Exhaust Fluid
Temperature 2 Sensor Circuit - Current below
normal or open circuit
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