214733 496 Revision A
J1939
SPN
J1939
FMI
Telltale
Lamp
Cummins
Fault Code
J1939_SPN Description
Detail
Temperature - Abnormal rate
of change
6655 3
Check
Engine
None
6511 ECU Power Lamp
Maintain ECU Power Lamp -
Voltage above normal, or shorted
to high source
6655 4
Check
Engine
None 6512 ECU Power Lamp
Maintain ECU Power Lamp -
Voltage below normal, or shorted
to low source
6799 2
Check
Engine
None
6473
Engine Fan Blade Pitch
Fan Blade Pitch - Mechanical
system not responding or out of
adjustment
6799 3
Check
Engine
None 6471
Engine Fan Blade Pitch
Fan Blade Pitch Position Sensor
Circuit - Voltage above normal, or
shorted to high source
6799
4
Check
Engine
None
6472
Engine Fan Blade Pitch
Fan Blade Pitch Position Sensor
Circuit - Voltage below normal, or
shorted to low source
6799
7
Check
Engine
Amber
5185
Engine Fan Blade Pitch
Fan Blade Pitch - Mechanical
system not responding or out of
adjustment
6802 31
Check
Engine
Amber
5278
Aftertreatment 1 Diesel Exhaust
Fluid Dosing System Frozen -
Condition exists
6881 9
Check
Engine
Amber
5653
SCR Operator Inducement
Override Switch
SCR Operator Inducement
Override Switch - Abnormal
Update Rate
6881 13
Check
Engine
Amber
5654
SCR Operator Inducement
Override Switch
SCR Operator Inducement
Override Switch - Out of
Calibration
6882 3
Check
Engine
Amber
5393
Aftertreatment Diesel
Oxidation Catalyst
Temperature
Sensor Module
Aftertreatment Diesel Oxidation
Catalyst Temperature Sensor
Module - Voltage above normal
or shorted to high source
6882 4
Check
Engine
Amber
5394
Aftertreatment Diesel
Oxidation Catalyst
Temperature
Sensor Module
Aftertreatment Diesel Oxidation
Catalyst Temperature Sensor
Module - Voltage below normal
or shorted to low source
6882 9
Check
Engine
Amber
5391
Aftertreatment Diesel
Oxidation Catalyst
Temperature
Sensor Module
Aftertreatment Diesel Oxidation
Catalyst Temperature Sensor
Module - Abnormal Update Rate
6882 11
Check
Engine
Amber
5395
Aftertreatment Diesel
Oxidation Catalyst
Temperature
Sensor Module
Aftertreatment Diesel Oxidation
Catalyst Temperature Sensor
Module - Root cause not known
6882 12
Check
Engine
Amber
5392
Aftertreatment Diesel
Oxidation Catalyst
Aftertreatment Diesel Oxidation
Catalyst Temperature Sensor
REFERENCE