REFERENCE
Fault
Code
J1939
SPN
J1939
FMI
Lamp
Color
J1939 SPN
Description Cummins Description
45
1242 91 2 Red Accelerator Pedal
Position
Accelerator P
edal or Lever Position Sensor 1 and
2-DataErrati
c, Interm ittent, or Inco rrect
1256 1563 2 Amber
Control Module
Identification Input
State
Control Module Identification Input State Error -
Data Er ratic, Intermittent, or Incorrect
1257 1563 2 Red
Control Module
Identification Input
State
Control Module Identification Input State Error -
Data Er ratic, Intermittent, or Incorrect
1852
97 16 Amber
Water in Fuel
Indicator
Water in Fuel Indicator - Data Valid but Above
Normal Operational Range - Moderately Severe
Level
1911
157 0 Amber
Injector
Metering
Rail
Injector
Metering Rail 1 Pressure - Data Valid but
Above Nor
mal Operational Range - Most Severe
Level
2111 52 3 Amber
Coolant
Temperature
Coolant Temperature 2 Sensor Circuit - Voltage
Above Normal, or Shorted to High Source
2112 52 4 Amber
Coolant
Temperature
Coolant Temperature 2 Sensor Circuit - Voltage
Below Normal, or Shorted to Low Source
2113
52 16 Amber
Coola
nt
Temp e
rature
Coola
nt Temperature 2 - Data Valid but Above
Norma
l Operational Range - Moderately Severe
Level
2114 52 0 Red
Coolant
Temperature
Coolant Temperature 2 - Data Valid but Above
Normal Operational Range - Most Severe Level
2115 2981 3 Ambe
r
Coolant Pressure Coolant Pressure 2 Circuit - Voltage Above
Normal, or Shorted to High Source
2116 2981 4 Amber
Coo
lant Pressure
Coo
lant Pressure 2 C ircu it - Voltage Be low
Nor
mal, or Shorted to Low Source
2117
2981 18 Amber
Coolant Pressure
Coolant Pressure 2 - Data Valid but Below Normal
Operational Range - Moderately Severe Level
21
82
10
72
3Am
ber
En
gine Brake
O
utput # 1
Engine Brake Actuator Driver 1 Circuit - Voltage
Above Normal, or Shorted to High Source
2183 1072 4 Amber Engine Brake
Output # 1
E
ngine Brake Actuator Driver 1 Circuit - Voltage
Below Normal, or Shorted to Low Source
2185 3512 3 Amber
System Diagnostic
code # 1
Sensor Supply Voltage #4 Circuit – Voltage Above
Normal, or Shorted to High Source
2186 3512 4 Amber
System Diagnostic
code # 1
Sensor Supply Voltage #4 Circuit – Voltage Below
Normal, or Shorted to Low Source
2195 703 14 Red Auxiliary
Equipment Sensor
Auxiliary Equipment S ens or In put 3 En g ine
Protection Critical - Special Instructions
2215
94 18 Amber
Fuel Delivery
Pressure
Fuel Pump Delivery Pressure - Data Va lid b ut
Below Normal Operational Range - Moderately
Severe Level
147649
4
77
Revision A