REFERENCE
Fault
Code
J1939
SPN
J1939
FMI
Lamp
Color
J1939 SPN
Description
Cummins Description
45
221
108
3
Amber
Barometric
Pressure
Barometric Pressure Sensor Circuit – Voltage
Above Normal, or Shorted to High Source
222
108
4
Amber
Barometric
Pressure
Barometric Pressure Sensor Circuit – Voltage
Below Normal, or Shorted to Low Source
227
3510
3
Amber
5 Volts DC Supply
Sensor Supply Voltage #2 Circuit – Voltage Above
Normal, or Shorted to High Source
231
109
3
Amber
Coolant Pressure
Coolant Pressure Sensor Circuit - Voltage Above
Normal, or Shorted to High Source
232
109
4
Amber
Coolant Pressure
Coolant Pressure Sensor Circuit - Voltage Below
Normal, or Shorted to Low Source
233
109
18
Amber
Coolant Pressure
Coolant Pressure - Data Valid but Below Normal
Operational Range - Moderately Severe Level
234
190
0
Red
Engine Speed
Engine Speed High - Data Valid but Above Normal
Operational Range - Most Severe Level
235
111
1
Red
Coolant Level
Coolant Level Low - Data Valid but Below Normal
Operational Range - Most Severe Level
237
644
2
Amber
External Speed
Input
External Speed Input (Multiple Unit
Synchronization) - Data Erratic, Intermittent, or
Incorrect
238
3511
4
Amber
System Diagnostic
code # 1
Sensor Supply Voltage #3 Circuit – Voltage Below
Normal, or Shorted to Low Source
239
3511
3
Amber
System Diagnostic
code #2
Sensor Supply Voltage #3 Circuit - Voltage Above
Normal, or Shorted to High Source
241
84
2
Amber
Wheel-based
Vehicle Speed
Vehicle Speed Sensor Circuit - Data Erratic,
Intermittent, or Incorrect
242
84
10
Amber
Wheel-based
Vehicle Speed
Vehicle Speed Sensor Circuit tampering has been
detected – Abnormal Rate of Change
244
623
4
Amber
Red Stop Lamp
Red Stop Lamp Driver Circuit - Voltage Below
Normal, or Shorted to Low Source
245
647
4
Amber
Fan Clutch Output
Device Driver
Fan Control Circuit - Voltage Below Normal, or
Shorted to Low Source
249
171
3
Amber
Ambient Air
Temperature
Ambient Air Temperature Sensor Circuit - Voltage
Above Normal, or Shorted to High Source
256
171
4
Amber
Ambient Air
Temperature
Ambient Air Temperature Sensor Circuit - Voltage
Below Normal, or Shorted to Low Source
261
174
16
Amber
Fuel Temperature
Engine Fuel Temperature - Data Valid but Above
Normal Operational Range - Moderately Severe
Level
263
174
3
Amber
Fuel Temperature
Engine Fuel Temperature Sensor 1 Circuit -
Voltage Above Normal, or Shorted to High Source
265
174
4
Amber
Fuel Temperature
Engine Fuel Temperature Sensor 1 Circuit -
Voltage Below Normal, or Shorted to Low Source
147649
471
Revision A
Summary of Contents for M155
Page 3: ...Declaration of Conformity Figure 1 Declaration of Conformity Page 1 of 2 147649 i Revision A ...
Page 4: ...Figure 2 Declaration of Conformity Page 2 of 2 147649 ii Revision A ...
Page 30: ...SAFETY Figure 1 21 Safety Signs Left Cab forward Side 147649 14 Revision A ...
Page 32: ...SAFETY Figure 1 23 Safety Signs Right Cab forward Side 147649 16 Revision A ...
Page 44: ......
Page 54: ......
Page 320: ......
Page 414: ...MAINTENANCE AND SERVICING Fuse Box Decal Figure 5 178 Fuse Decal 147649 398 Revision A ...
Page 468: ......
Page 509: ......