AEB 15.60 Page 137 of 145
Appendix B. SAE Diagnostic Trouble Codes and Cummins Fault Codes
Lamp Color J1939 SPN Description Cummins Description Engine Control Module Critical internal failure - Bad intelligent Device or Component
Engine Speed/Position Sensor Circuit lost both of two signals from the magnetic pickup sensor - Data Erratic, Intermittent, or incorrect
Intake Manifold Pressure Sensor Circuit – Voltage Above Normal, or Shorted to High Source
Intake Manifold Pressure Sensor Circuit – Voltage Below Normal, or Shorted to Low Source
Accelerator Pedal or Lever Position Sensor Circuit - Voltage Above Normal, or Shorted to High Source Accelerator Pedal or Lever Position Sensor Circuit - Voltage Below Normal, or Shorted to Low Source Remote Accelerator Pedal or Lever Position Sensor Circuit – Voltage Above Normal, or Shorted to High Source
Remote Accelerator Pedal or Lever Position Sensor Circuit – Voltage Below Normal, or Shorted to Low Source
Oil Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source
Oil Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
Oil Pressure Low – Data Valid but Below Normal Operational Range - Moderately Severe Level
Coolant Temperature Sensor Circuit – Voltage Above Normal, or Shorted to High Source
Coolant Temperature Sensor Circuit – Voltage Below Normal, or Shorted to Low Source
Coolant Temperature High - Data Valid but Above Normal Operational Range - Moderately Severe LevelAccelerator Pedal or Lever Position Sensor Circuit – Abnormal Frequency, Pulse Width, or Period
Accelerator Pedal or Lever Position Sensor Circuit – Abnormal Frequency, Pulse Width, or Period
Coolant Temperature Low - Data Valid but Above Normal Operational Range - Most Severe Level Intake Manifold Air Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source Intake Manifold Air Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source Intake Manifold Air Temperature High – Data Valid but Above Normal Operational Range - Most Severe Level
Sensor Supply Voltage #2 Circuit – Voltage Below Normal, or Shorted to Low Source
Coolant Level Sensor Circuit - Voltage Above Normal, or Shorted to High Source
Coolant Level Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
Coolant Level - Data Valid but Below Normal Operational Range - Moderately Severe Level Additional Auxiliary Diagnostic Codes logged - Condition Exists
Engine Oil Temperature Sensor 1 Circuit - Voltage Above Normal, or Shorted to High Source
Engine Oil Temperature Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source
Engine Oil Temperature - Data Valid but Above Normal Operational Range - Most Severe Level
Fault Code J1939 SPN J1939 FMI 111 629 12 Red Controller #1
115 612 122 102 123 102 131 91 132 91
2 3 4 3 4
Red System Diagnostic Code # 2
Amber Boost Pressure Amber Boost Pressure Red Red
Accelerator Pedal Position Accelerator Pedal Position
133 974 3 Red Remote Accelerator
134 974 135 100 141 100 143 100 144 110 145 110 146 110 147 91 148 91 151 110 153 105 154 105
4 3 4 18 3 4
Red Amber Amber Amber
Remote Accelerator Engine Oil Pressure Engine Oil Pressure Engine Oil Pressure
Amber Engine Coolant Temperature Amber Engine Coolant Temperature
16 Amber Engine Coolant Temperature 1 0 0 3 4
Red Red Red Amber Amber
Accelerator Pedal Position Accelerator Pedal Position Engine Coolant Temperature Intake Manifold #1 Temp Intake Manifold #1 Temp
155 105 187 1080 195 111 196 111 197 111 0 4 3 4
Red Amber
Intake Manifold #1 Temp 5 Volts DC Supply
Amber Coolant Level Amber Coolant Level
18 Amber Coolant Level
J1939 Error
211 1484 31 None 212 175 213 175 214 175 3 4 0
Amber Oil Temperature Amber Oil Temperature Red
Oil Temperature
Lamp Color Fault Code J1939 SPN J1939 FMI J1939 SPN Description Cummins Description AEB 15.60 Page 138 of 145
Barometric Pressure Sensor Circuit – Voltage Above Normal, or Shorted to High Source
Barometric Pressure Sensor Circuit – Voltage Below
222 108 4 Amber Barometric Pressure Normal, or Shorted to Low Source
Sensor Supply Voltage #2 Circuit – Voltage Above
227 1080 3 Amber 5 Volts DC Supply Normal, or Shorted to High Source
Coolant Pressure Sensor Circuit - Voltage Above
231 109 3 Amber Coolant Pressure Normal, or Shorted to High Source
Coolant Pressure Sensor Circuit - Voltage Below
232 109 4 Amber Coolant Pressure Normal, or Shorted to Low Source
Coolant Pressure - Data Valid but Below Normal Operational Range - Moderately Severe Level 233 109 18 Amber Coolant Pressure
Engine Speed High - Data Valid but Above Normal Operational Range - Most Severe Level 234 190 0 Red Engine Speed
Coolant Level Low - Data Valid but Below Normal Operational Range - Most Severe Level 235 111 1 Red Coolant Level
External Speed Input (Multiple Unit Synchronization) -Data Erratic, Intermittent, or Incorrect 237 644 2 Amber External Speed Input
Sensor Supply Voltage #3 Circuit – Voltage Below Normal, or Shorted to Low Source 238 611 4 Amber System Diagnostic code # 1
Vehicle Speed Sensor Circuit - Data Erratic, Intermittent, or Incorrect 241 84 2 Amber Wheel-based Vehicle Speed
Vehicle Speed Sensor Circuit tampering has been detected – Abnormal Rate of Change 242 84 10 Amber Wheel-based Vehicle Speed
Fan Clutch Output Device Fan Control Circuit - Voltage Below Normal, or
Shorted to Low Source 245 647 4 Amber Driver
Ambient Air Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source 249 171 3 Amber Ambient Air Temperature
Ambient Air Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source 256 171 4 Amber Ambient Air Temperature
Engine Fuel Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level261 174 16 Amber Fuel Temperature
Engine Fuel Temperature Sensor 1 Circuit - Voltage Above Normal, or Shorted to High Source 263 174 3 Amber Fuel Temperature
Engine Fuel Temperature Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source 265 174 4 Amber Fuel Temperature
Fuel Pressure Sensor Circuit - Data Erratic, Intermittent, or Incorrect 268 94 2 Amber Fuel Delivery Pressure
Fuel Pump Pressurizing High Fuel Pressure Solenoid Valve Circuit – Voltage
Below Normal, or Shorted to Low Source 271 1347 4 Amber Assembly #1
Fuel Pump Pressurizing High Fuel Pressure Solenoid Valve Circuit – Voltage
Above Normal, or Shorted to High Source 272 1347 3 Amber Assembly #1
Fuel Pump Pressurizing Fuel Pumping Element (Front) – Mechanical System
Not Responding Properly or Out of Adjustment 275 1347 7 Amber Assembly #1
High Fuel Pressure Solenoid Valve #1 – Mechanical System Not Responding Properly or Out of Fuel Pump Pressurizing
Adjustment281 1347 7 Amber Assembly #1
Engine Speed/Position Sensor (Crankshaft) Supply Voltage Circuit - Voltage Below Normal, or Shorted to
284 1043 4 Amber Internal Sensor Voltage Supply Low Source
SAE J1939 Multiplexing PGN Timeout Error - Abnormal Update Rate 285 639 9 Amber SAE J1939 Datalink
SAE J1939 Multiplexing Configuration Error – Out of Calibration 286 639 13 Amber SAE J1939 Datalink
SAE J1939 Multiplexing Accelerator Pedal or Lever Sensor System Error - Received Network Data In
287 91 19 Red Accelerator Pedal Position Error
SAE J1939 Multiplexing Remote Accelerator Pedal or
288 974 19 Red Remote Accelerator Lever Data Error - Received Network Data In Error
Auxiliary Temperature Sensor Input # 1 Circuit -
293 441 3 Amber OEM Temperature Voltage Above Normal, or Shorted to High Source
Auxiliary Temperature Sensor Input # 1 Circuit -
294 441 4 Amber OEM Temperature Voltage Below Normal, or Shorted to Low Source 221 108 3
Amber Barometric Pressure
295 108
2
Amber
Barometric Pressure
Barometric Pressure Sensor Circuit - Data Erratic,
Lamp Color Fault Code J1939 SPN J1939 FMI J1939 SPN Description Cummins Description AEB 15.60 Page 139 of 145
Intermittent, or Incorrect
296 1388 14 Red 297 1388 3 298 1388 4 319 251 322 651 323 655 324 653 325 656 331 652 332 654 334 110 2 5 5 5 5 5 5 2
Amber Amber MaintAmber Amber Amber Amber Amber Amber Amber
Auxiliary Pressure Sensor Input 1 - Special Instructions Auxiliary Pressure
Auxiliary Pressure Sensor Input # 2 Circuit - Voltage Above Normal, or Shorted to High Source Auxiliary Pressure
Auxiliary Pressure Sensor Input # 2 Circuit - Voltage Below Normal, or Shorted to Low Source Auxiliary Pressure
Real Time Clock Power Interrupt - Data Erratic, Intermittent, or Incorrect Real Time Clock Power
Injector Solenoid Cylinder #1 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #01
Injector Solenoid Cylinder #5 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #05
Injector Solenoid Cylinder #3 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #03
Injector Solenoid Cylinder #6 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #06
Injector Solenoid Cylinder #2 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #02
Injector Solenoid Cylinder #4 Circuit – Current Below Normal, or Open Circuit Injector Cylinder #04
Coolant Temperature Sensor Circuit – Data Erratic,
Engine Coolant Temperature Intermittent, or Incorrect
Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Above Normal, or Shorted to High Vehicle Accessories Relay
SourceDriver
Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Below Normal, or Shorted to Low Vehicle Accessories Relay
DriverSource
Engine Control Module data lost - Data Erratic,
Calibration Memory Intermittent, or Incorrect
Electronic Calibration Code Incompatibility - Out of
Calibration Memory Calibration
Engine Control Module Warning internal hardware
Controller #1 failure - Bad Intelligent Device or Component
Injector Power Supply - Bad Intelligent Device or
Controller #1 Component
Sensor Supply Voltage #1 Circuit – Voltage Below
5 Volts DC Supply Normal, or Shorted to Low Source
Sensor Supply Voltage #1 Circuit – Voltage Above Normal, or Shorted to High Source 5 Volts DC Supply
Accelerator Pedal or Lever Position Sensor Supply Voltage Circuit - Voltage Above Normal, or Shorted to
Internal Sensor Voltage Supply High Source
Oil Pressure Low – Data Valid but Below Normal
Engine Oil Pressure Operational Range - Most Severe Level
Water in Fuel Indicator High - Data Valid but Above
Water in Fuel Indicator Normal Operational Range – Least Severe Level Coolant Level
Coolant Level - Data Erratic, Intermittent, or Incorrect
Engine Oil Temperature -Data Erratic, Intermittent, or Incorrect
Water in Fuel Sensor Circuit - Voltage Above Normal, or Shorted to High Source
Water in Fuel Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
Accelerator Pedal or Lever Idle Validation Circuit - Data Erratic, Intermittent, or Incorrect
Accelerator Pedal or Lever Idle Validation Circuit - Out of Calibration
Intake Manifold Pressure Sensor Circuit - Data Erratic, Intermittent, or Incorrect
Power Lost without Ignition Off - Data Erratic, Intermittent, or Incorrect
338 1267 3 Amber
339 1267 4 341 630 342 630 343 629 351 629 352 1079 386 1079
2
Amber Amber
13 Red 12 Amber 12 Amber 4 3
Amber Amber
387 1043 415 100 418 97 422 111 425 175 428 97 429 97 431 558 432 558 433 102 434 627 3 1 15 2 2 3 4
Amber Red Maint. Amber
Amber Oil Temperature Amber Amber
Water in Fuel Indicator
Water in Fuel Indicator
Accelerator Pedal Low Idle
2 Amber Switch
Accelerator Pedal Low Idle Switch 13 Red 2 2
Amber Boost Pressure Amber Power Supply
Lamp Color Fault Code J1939 SPN J1939 FMI J1939 SPN Description Cummins Description AEB 15.60 Page 140 of 145
Oil Pressure Sensor Circuit - Data Erratic, Intermittent, or Incorrect
Battery #1 Voltage Low - Data Valid but Below Normal Operational Range – Moderately Severe
441 168 18 Amber Electrical Potential (Voltage) Level
Battery #1 Voltage High - Data Valid but Above Normal Operational Range – Moderately Severe Level442 168 16 Amber Electrical Potential (Voltage)
Accelerator Pedal or Lever Position Sensor Supply Voltage Circuit - Voltage Below Normal, or Shorted to
443 1043 4 Amber Internal Sensor Voltage Supply Low Source
Injector Metering Rail 1 Fuel Pressure High - Data Valid but Above Normal Pressure Operational Range – Moderately Severe Level 449 157 0 Red
Injector Metering Rail 1 Injector Metering Rail #1 Pressure Sensor Circuit -
Voltage Above Normal, or Shorted to High Source 451 157 3 Amber Pressure
Injector Metering Rail 1 Injector Metering Rail #1 Pressure Sensor Circuit -
Voltage Below Normal, or Shorted to Low Source 452 157 4 Amber Pressure
Intake Manifold 1 Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level488 105 16 Amber Intake Manifold
Multiple Unit Synchronization Switch Circuit - Data Erratic, Intermittent, or Incorrect 497 1377 2 Amber Switch Circuit
OEM Intermediate (PTO) Speed switch Validation - Data Erratic, Intermittent, or Incorrect 523 611 2 Amber System Diagnostic code # 1
Auxiliary Input/Output 2 Circuit - Voltage Above Normal, or Shorted to High Source 527 702 3 Amber Circuit - Voltage
Auxiliary Alternate Torque Validation Switch - Data Erratic, Intermittent, or Incorrect 528 93 2 Amber Switch - Data
Auxiliary Input/Output 3 Circuit - Voltage Above Normal, or Shorted to High Source 529 703 3 Amber Circuit - Voltage
Accelerator Pedal Low Idle Accelerator Pedal or Lever Idle Validation Circuit -
Voltage Below Normal, or Shorted to Low Source 551 558 4 Amber Switch
Injector Metering Rail #1 Pressure High – Data Valid but Above Normal Operational Range - Moderately Injector Metering Rail 1
Severe Level 553 157 16 Amber Pressure
Injector Metering Rail 1 Fuel Pressure Sensor Error - Data Erratic,
Intermittent, or Incorrect 554 157 2 Amber Pressure
Injector Metering Rail #1 Pressure Low – Data Valid but Below Normal Operational Range - Moderately Injector Metering Rail 1
559 157 18 Amber Pressure Severe Level
Starter Solenoid Lockout Relay Starter Relay Circuit - Voltage Above Normal, or
584 677 3 Amber Driver Circuit Shorted to High Source
Starter Solenoid Lockout Relay Starter Relay Circuit - Voltage Below Normal, or
585 677 4 Amber Driver Circuit Shorted to Low Source
Turbocharger #1 Speed High - Data Valid but Above Normal Operational Range – Moderately Severe
595 103 16 Amber Turbocharger 1 Speed Level
Electrical Charging System Voltage High – Data Valid but Above Normal Operational Range - Moderately Severe Level 596 167 16 Amber Alternate Potential (voltage)
Electrical Charging System Voltage Low – Data Valid but Below Normal Operational Range - Moderately Severe Level 597 167 18 Amber Alternate Potential (voltage)
Electrical Charging System Voltage Low – Data Valid but Below Normal Operational Range - Most Severe
598 167 1 Red Alternate Potential (voltage) Level435 100
2
Amber
Engine Oil Pressure
649 1378
31
Maint
Engine Oil Change Interval
Change Lubricating Oil and Filter – Condition Exists
Turbocharger #1 Speed Low - Data Valid but Below Normal Operational Range – Moderately Severe Level
Primary Engine Speed Sensor Error – Data Erratic, Intermittent, or Incorrect
Turbocharger #1 Compressor Inlet Temperature
Sensor Circuit – Voltage Above Normal, or Shorted to High Source
687 103 689 190 18 2
Amber Turbocharger 1 Speed
Amber Engine Speed
Turbocharger #1Compressor Amber Inlet Temperature
691 1172 3
Lamp Color Fault Code J1939 SPN J1939 FMI J1939 SPN Description Cummins Description AEB 15.60 Page 141 of 145
692 1172 4 697 1136 698 1136 719 22 729 22 3 4 3 4
Turbocharger #1Compressor
Amber Inlet Temperature Amber Amber
Sensor Circuit - Voltage Sensor Circuit - Voltage
Amber Crankcase Pressure Amber Crankcase Pressure
731 723 753 723 757 611 778 723 779 703 951 166 1117 627 1139 651 1141 652 1142 653 1143 654 1144 655 1145 656 1239 2623 1241 2623 1242 91 1256 1563 1257 1563 7 2 31 2
Amber Amber Amber Amber
Engine Speed Sensor #2 Engine Speed Sensor #2 Electronic Control Module
Turbocharger #1 Compressor Inlet Temperature
Sensor Circuit – Voltage Below Normal, or Shorted to Low Source
ECM Internal Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source
ECM Internal Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
Extended Crankcase Blow-by Pressure Circuit - Voltage Above Normal, or Shorted to High Source Extended Crankcase Blow-by Pressure Circuit - Voltage Below Normal, or Shorted to Low Source Engine Speed/Position #2 mechanical misalignment between camshaft and crankshaft sensors - Mechanical System Not Responding Properly or Out of Adjustment
Engine Speed/Position #2 Camshaft sync error -Data Erratic, Intermittent, or Incorrect
Electronic Control Module data lost - Condition ExistsEngine Speed Sensor (Camshaft) Error – Data Erratic, Intermittent, or Incorrect
Warning Auxiliary Equipment Sensor Input # 3 (OEM Switch) - Root Cause Not Known
Cylinder Power Imbalance Between Cylinders - Data Erratic, Intermittent, or Incorrect
Power Lost With Ignition On - Data Erratic, Intermittent, or Incorrect
Injector Cylinder #1 - Mechanical System Not Responding Properly or Out of Adjustment Injector Cylinder #2 - Mechanical System Not Responding Properly or Out of Adjustment Injector Cylinder #3 - Mechanical System Not Responding Properly or Out of Adjustment Injector Cylinder #4 - Mechanical System Not Responding Properly or Out of Adjustment Injector Cylinder #5 - Mechanical System Not Responding Properly or Out of Adjustment Injector Cylinder #6 - Mechanical System Not Responding Properly or Out of Adjustment
Accelerator Pedal or Lever Position Sensor 2 Circuit - Voltage Above Normal, or Shorted to High Source Accelerator Pedal or Lever Position Sensor 2 Circuit - Voltage Below Normal, or Shorted to Low Source Accelerator Pedal or Lever Position Sensor 1 and 2 - Data Erratic, Intermittent, or Incorrect
Control Module Identification Input State Error - Data Erratic, Intermittent, or Incorrect
Control Module Identification Input State Error - Data Erratic, Intermittent, or Incorrect
Injector Metering Rail 1 Pressure - Data Valid but Above Normal Operational Range - Most Severe Level
Coolant Temperature 2 Sensor Circuit - Voltage Above Normal, or Shorted to High Source
Coolant Temperature 2 Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
Coolant Temperature 2 - Data Valid but Above
Normal Operational Range - Moderately Severe LevelCoolant Temperature 2 - Data Valid but Above Normal Operational Range - Most Severe Level Coolant Pressure 2 Circuit - Voltage Above Normal, or Shorted to High Source
Coolant Pressure 2 Circuit -Voltage Below Normal, or Shorted to Low Source
Engine Speed Sensor #2 Auxiliary Equipment Sensor
11 Amber Input2 2 7 7 7 7 7 7 3 4 2 2 2
None None AmberAmberAmberAmberAmber Amber Amber Amber Red Amber Red
Cylinder Power Power Supply Injector Cylinder # 01 Injector Cylinder # 02 Injector Cylinder # 03 Injector Cylinder # 04 Injector Cylinder # 05 Injector Cylinder # 06 Accelerator Pedal Position Accelerator Pedal Position Accelerator Pedal Position Control Module Identification Input State
Control Module Identification Input State
1911 157 2111 32 2112 52 2113 52 2114 52 2115 2981 2116 2981 0 3 4 16 0 3 4
Amber Amber Amber Amber Red Amber Amber
Injector Metering Rail Coolant Temperature Coolant Temperature Coolant Temperature Coolant Temperature Coolant Pressure Coolant Pressure