Diagnostic Codes
Portions of this material are reprinted with permission from SAE J1939DA_201607© 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.
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| Flash Code | Diagnostic Code | SPN-FMI Code | Description of Code |
|---|---|---|---|
| 71-7 | 71-7 | Engine Shutdown Occurrence | |
| 00 | 52-11 | 52-11 | Air Inlet Shutoff Shutdown |
| 84-14 | 84-14 | Quick Stop Occurrence | |
| 166-14 | 166-14 | Rated Engine Power Special Instructions | |
| 171-3 | 171-3 | Ambient Air Temperature voltage high | |
| 171-4 | 171-4 | Ambient Air Temperature voltage low | |
| 171-11 | 171-11 | Ambient Air Temperature Data Lost | |
| 231-14 | 639-14 | J1939 Loss of Message (de-rates to Default Torque Limit | |
| 246-11 | 597-11 | Brake Pedal Switch #1 Fault | |
| 247-11 | 603-11 | Brake Pedal Switch #2 Fault | |
| 385-1 | 2948-1 | Low Intake Valve Actuation System Oil Pressure | |
| 01 | 71-0 | 592-31 | Idle Shutdown Override |
| 12 | 111-2 | 111-2 | Coolant Level signal invalid |
| 111-3 | 111-3 | Coolant Level voltage high | |
| 111-4 | 111-4 | Coolant Level voltage low | |
| 13 | 174-3 | 174-3 | Fuel Temperature voltage high |
| 174-4 | 174-4 | Fuel Temperature voltage low | |
| 224-11 | 1193-31 | Theft Deterrent Active | |
| 224-14 | 1196-14 | Theft Deterrent Active with Engine Cranking | |
| 14 | 121-5 | 1072-5 | Low/High Retarder current low |
| 121-6 | 1072-6 | Low/High Retarder current high | |
| 122-5 | 1073-5 | Med/High Retarder current low | |
| 122-6 | 1073-6 | Med/High Retarder current high | |
| 21 | 41-3 | 678-3 | 8 Volt Supply voltage high |
| 41-4 | 678-4 | 8 Volt Supply voltage low | |
| 232-3 | 620-3 | 5 Volt Supply voltage high | |
| 232-4 | 620-4 | 5 Volt Supply voltage low | |
| 24 | 100-3 | 100-3 | Oil Pressure voltage high |
| 100-4 | 100-4 | Oil Pressure voltage low | |
| 25 | 102-3 | 102-3 | Boost Pressure voltage high |
| 102-4 | 102-4 | Boost Pressure voltage low | |
| 26 | 108-3 | 108-3 | Barometric Pressure voltage high |
| 108-4 | 108-4 | Barometric Pressure voltage low | |
| 27 | 110-3 | 110-3 | Coolant Temperature voltage high |
| 110-4 | 110-4 | Coolant Temperature voltage low | |
| 28 | 91-13 | 91-13 | Throttle Position out of Calibration |
| 29 | 30-8 | 644-8 | PTO Throttle signal invalid |
| 30-13 | 644-13 | PTO Throttle out of calibration | |
| 31 | 84-1 | 84-1 | Vehicle Speed loss of signal |
| 32 | 91-8 | 91-8 | Throttle Position Invalid |
| 34 | 64-8 | 723-8 | Secondary Engine Speed loss of signal |
| 190-8 | 190-8 | Primary Engine Speed loss of signal | |
| 35 | 190-0 | 190-0 | Engine Overspeed Warning |
| 36 | 84-2 | 84-2 | Vehicle Speed signal invalid |
| 84-8 | 84-8 | Vehicle Speed signal out of range | |
| 84-10 | 84-10 | Vehicle Speed signal rate of change | |
| 38 | 105-3 | 105-3 | Intake Manifold Air Temperature voltage high |
| 105-4 | 105-4 | Intake Manifold Air Temperature voltage low | |
| 41 | 84-0 | 84-0 | Vehicle Overspeed Warning |
| 42 | 22-11 | 637-11 | Primary to Secondary Engine Speed Signal Calibration |
| 22-13 | 637-13 | Engine Speed Signal Calibration Not Performed | |
| 46 | 100-1 | 100-1 | Low Oil Pressure Warning |
| 100-11 | 100-11 | Very Low Oil Pressure | |
| 47 | 71-1 | 593-31 | Idle Shutdown |
| 71-14 | 593-31 | PTO Shutdown | |
| 51 | 168-2 | 168-2 | ECM Battery Power Intermittent |
| 168-3 | 168-3 | High ECU Battery Power | |
| 168-4 | 168-4 | Low ECU Battery Power | |
| 55 | N/A | N/A | No Diagnostic Code Detected |
| 56 | 253-2 | 630-2 | Check Customer or System Parameters |
| 253-11 | 630-11 | Check Transmission Customer Parameters | |
| 58 | 231-2 | 639-2 | J1939 Data Incorrect |
| 231-12 | 639-12 | J1939 Device Not Responding | |
| 59 | 252-11 | 631-11 | Engine Software Incorrect |
| 61 | 110-0 | 110-0 | High Coolant Temperature Warning |
| 110-11 | 110-11 | Very High Coolant Temperature | |
| 62 | 111-1 | 111-1 | Low Coolant Level Warning |
| 111-11 | 111-11 | Very Low Coolant Level | |
| 111-14 | 111-14 | Low Coolant Level Warning | |
| 64 | 105-0 | 105-0 | High Intake Manifold Air Temperature Warning |
| 105-11 | 105-11 | Very High Intake Manifold Air Temperature | |
| 65 | 174-0 | 174-0 | High Fuel Temperature Warning |
| 66 | 54-5 | 706-5 | Auxiliary Output #06 current low |
| 54-6 | 706-6 | Auxiliary Output #06 current high | |
| 67 | 55-5 | 707-5 | Auxiliary Output #07 current low |
| 55-6 | 707-6 | Auxiliary Output #07 current high | |
| 68 | 191-7 | 191-7 | Transmission Not Responding |
| 71 | 43-2 | 158-2 | Key Switch Fault |
| 72 | 1-5 | 651-5 | Cylinder #1 Injector current low |
| 1-6 | 651-6 | Cylinder #1 Injector current high | |
| 2-5 | 652-5 | Cylinder #2 Injector current low | |
| 2-6 | 652-6 | Cylinder #2 Injector current high | |
| 73 | 3-5 | 653-5 | Cylinder #3 Injector current low |
| 3-6 | 653-6 | Cylinder #3 Injector current high | |
| 4-5 | 0654-5 | Cylinder #4 Injector current low | |
| 4-6 | 654-6 | Cylinder #4 Injector current high | |
| 74 | 5-5 | 655-5 | Cylinder #5 Injector current low |
| 5-6 | 655-6 | Cylinder #5 Injector current high | |
| 6-5 | 656-5 | Cylinder #6 Injector current low | |
| 6-6 | 656-6 | Cylinder #6 Injector current high | |
| 91 | 283-7 | 2949-7 | Intake Valve Actuation Oil Pressure not responding |
| 92 | 285-5 | 2950-5 | Intake Valve Actuator #1 current low |
| 285-6 | 2950-6 | Intake Valve Actuator #1 current high | |
| 285-7 | 2950-7 | Intake Valve Actuator #1 not responding | |
| 286-5 | 2951-5 | Intake Valve Actuator #2 current low | |
| 286-6 | 2951-6 | Intake Valve Actuator #2 current high | |
| 286-7 | 2951-7 | Intake Valve Actuator #2 not responding | |
| 93 | 287-5 | 2952-5 | Intake Valve Actuator #3 current low |
| 287-6 | 2952-6 | Intake Valve Actuator #3 current high | |
| 287-7 | 2952-7 | Intake Valve Actuator #3 not responding | |
| 288-5 | 2953-5 | Intake Valve Actuator #4 current low | |
| 288-6 | 2953-6 | Intake Valve Actuator #4 current high | |
| 288-7 | 2953-7 | Intake Valve Actuator #4 not responding | |
| 94 | 289-5 | 2954-5 | Intake Valve Actuator #5 current low |
| 289-6 | 2954-6 | Intake Valve Actuator #5 current high | |
| 289-7 | 2954-7 | Intake Valve Actuator #5 not responding | |
| 290-5 | 2955-5 | Intake Valve Actuator #6 current low | |
| 290-6 | 2955-6 | Intake Valve Actuator #6 current high | |
| 290-7 | 2955-7 | Intake Valve Actuator #6 not responding | |
| 95 | 385-3 | 2948-3 | Intake Valve Actuation System Oil Pressure voltage high |
| 385-4 | 2948-4 | Intake Valve Actuation System Oil Pressure voltage low | |
| 97 | 283-5 | 2949-5 | Intake Valve Actuation System Oil Pressure Solenoid current low |
| 283-6 | 2949-6 | Intake Valve Actuationr System Oil Pressure Solenoid current high | |
| 98 | 284-5 | 2988-5 | Engine Coolant Divertor current low |
| 284-6 | 2988-6 | Engine Coolant Divertor current high |
Caterpillar Information System:
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C13 and C15 Engines for Combat and Tactical Vehicles 0100-01 Low Oil Pressure Warning (46)
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