Search all 14,929 tractor error codes
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| Error Code | Description | Technical Documentation | Make & Models | 
|---|---|---|---|
        003976.03 | 
    
         Cab Dome Light High Voltage Cab Roof Module (RLC)  | 
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        003976.05 | 
    
         Cab Dome Light Low Amp Draw Cab Roof Module (RLC)  | 
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        003976.06 | 
    
         Cab Dome Light High Amp Draw Cab Roof Module (RLC)  | 
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        004334.00 | 
    
         DEF System Pressure High (ECU)  | 
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        004334.00 | 
    
         DEF System Pressure High  | 
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        004334.00 | 
    
         DEF System Pressure High  | 
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        004334.00 | 
    
         DEF System Pressure High (ECU)  | 
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        004334.01 | 
    
         DEF System Pressure Low (ECU)  | 
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        004334.01 | 
    
         DEF System Pressure Low  | 
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        004334.01 | 
    
         DEF System Pressure Low  | 
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        004334.01 | 
    
         DEF System Pressure Low (ECU)  | 
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        004334.03 | 
    
         DEF System Pressure Sensor Voltage High (ECU)  | 
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        004334.03 | 
    
         DEF System Pressure Sensor Voltage High  | 
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        004334.03 | 
    
         DEF System Pressure Sensor Voltage High  | 
    ||
        004334.03 | 
    
         DEF System Pressure Sensor Voltage High (ECU)  | 
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        004334.04 | 
    
         DEF System Pressure Sensor Voltage Low (ECU)  | 
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        004334.04 | 
    
         DEF System Pressure Sensor Voltage Low  | 
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        004334.04 | 
    
         DEF System Pressure Sensor Voltage Low  | 
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        004334.04 | 
    
         DEF System Pressure Sensor Voltage Low (ECU)  | 
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        004334.11 | 
    
         DEF System Pressure Did Not Drop During System Purge Cycle (ECU)  | 
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        004334.11 | 
    
         DEF System Pressure Did Not Drop During System Purge Cycle  | 
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        004334.11 | 
    
         DEF System Pressure Did Not Drop During System Purge Cycle  | 
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        004334.11 | 
    
         DEF System Pressure Did Not Drop During System Purge Cycle (ECU)  | 
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        004334.16 | 
    
         DEF System Pressure Sensor Voltage High (ECU)  | 
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        004334.16 | 
    
         DEF System Pressure Sensor Voltage High  | 
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        004334.16 | 
    
         DEF System Pressure Sensor Voltage High  | 
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        004334.16 | 
    
         DEF System Pressure Sensor Voltage High (ECU)  | 
    ||
        004334.18 | 
    
         DEF System Pressure Sensor Voltage Low (ECU)  | 
    ||
        004334.18 | 
    
         DEF System Pressure Sensor Voltage Low  | 
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        004334.18 | 
    
         DEF System Pressure Sensor Voltage Low  | 
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        004334.18 | 
    
         DEF System Pressure Sensor Voltage Low (ECU)  | 
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        004334.31 | 
    
         DEF System Pressure Sensor Issue (ECU)  | 
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        004334.31 | 
    
         DEF System Pressure Sensor Issue  | 
    ||
        004334.31 | 
    
         DEF System Pressure Sensor Issue  | 
    ||
        004334.31 | 
    
         DEF System Pressure Sensor Issue (ECU)  | 
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        004341.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
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        004341.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
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        004341.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
    ||
        004341.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
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        004341.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
    ||
        004341.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004341.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004341.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
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        004343.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
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        004343.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
    ||
        004343.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
    ||
        004343.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
    ||
        004343.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
    ||
        004343.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004343.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004343.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
    ||
        004345.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
    ||
        004345.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
    ||
        004345.05 | 
    
         DEF Supply Pipe Heater Resistance Is High  | 
    ||
        004345.05 | 
    
         DEF Supply Pipe Heater Resistance Is High (ECU)  | 
    ||
        004345.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
    ||
        004345.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004345.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low  | 
    ||
        004345.06 | 
    
         DEF Supply Pipe Heater Resistance Is Low (ECU)  | 
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        004360.07 | 
    
         Issue With The SCR Inlet Temperature Sensor (ECU)  | 
    ||
        004360.07 | 
    
         Issue With The SCR Inlet Temperature Sensor  | 
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        004360.07 | 
    
         Issue With The SCR Inlet Temperature Sensor  | 
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        004360.07 | 
    
         Issue With The SCR Inlet Temperature Sensor (ECU)  | 
    ||
        004360.12 | 
    
         Issue With The SCR Inlet Temperature Sensor (ECU)  | 
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        004360.12 | 
    
         Issue With The SCR Inlet Temperature Sensor  | 
    ||
        004360.12 | 
    
         Issue With The SCR Inlet Temperature Sensor  | 
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        004360.12 | 
    
         Issue With The SCR Inlet Temperature Sensor (ECU)  | 
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        004364.01 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
    ||
        004364.01 | 
    
         SCR After Treatment Not Working Properly  | 
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        004364.01 | 
    
         SCR After Treatment Not Working Properly  | 
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        004364.01 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
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        004364.17 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
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        004364.17 | 
    
         SCR After Treatment Not Working Properly  | 
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        004364.17 | 
    
         SCR After Treatment Not Working Properly  | 
    ||
        004364.17 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
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        004364.18 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
    ||
        004364.18 | 
    
         SCR After Treatment Not Working Properly  | 
    ||
        004364.18 | 
    
         SCR After Treatment Not Working Properly  | 
    ||
        004364.18 | 
    
         SCR After Treatment Not Working Properly (ECU)  | 
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        004366.05 | 
    
         The DEF Tank Heater Solenoid Valve Low Amps (ECU)  | 
    ||
        004366.05 | 
    
         The DEF Tank Heater Solenoid Valve Low Amps  | 
    ||
        004366.05 | 
    
         The DEF Tank Heater Solenoid Valve Low Amps  | 
    ||
        004366.05 | 
    
         The DEF Tank Heater Solenoid Valve Low Amps (ECU)  | 
    ||
        004366.06 | 
    
         The DEF Tank Heater Solenoid Valve High Amps (ECU)  | 
    ||
        004366.06 | 
    
         The DEF Tank Heater Solenoid Valve High Amps  | 
    ||
        004366.06 | 
    
         The DEF Tank Heater Solenoid Valve High Amps  | 
    ||
        004366.06 | 
    
         The DEF Tank Heater Solenoid Valve High Amps (ECU)  | 
    ||
        004366.16 | 
    
         The DEF Tank Temperature High. Heater Solenoid Valve Issue. (ECU)  | 
    ||
        004366.16 | 
    
         The DEF Tank Temperature High. Heater Solenoid Valve Issue.  | 
    ||
        004366.16 | 
    
         The DEF Tank Temperature High. Heater Solenoid Valve Issue.  | 
    ||
        004366.16 | 
    
         The DEF Tank Temperature High. Heater Solenoid Valve Issue. (ECU)  | 
    ||
        004366.18 | 
    
         The DEF Tank Temperature Too Low. Heater Solenoid Valve Issue. (ECU)  | 
    ||
        004366.18 | 
    
         The DEF Tank Temperature Too Low. Heater Solenoid Valve Issue.  | 
    ||
        004366.18 | 
    
         The DEF Tank Temperature Too Low. Heater Solenoid Valve Issue.  | 
    ||
        004366.18 | 
    
         The DEF Tank Temperature Too Low. Heater Solenoid Valve Issue. (ECU)  | 
    ||
        004367.06 | 
    
         The DEF Reverse Flow Solenoid Valve High Amps (ECU)  | 
    ||
        004367.06 | 
    
         The DEF Reverse Flow Solenoid Valve High Amps  | 
    ||
        004367.06 | 
    
         The DEF Reverse Flow Solenoid Valve High Amps  | 
    ||
        004367.06 | 
    
         The DEF Reverse Flow Solenoid Valve High Amps (ECU)  | 
    ||
        004376.05 | 
    
         The DEF Reverse Flow Solenoid Valve Low Amps (ECU)  | 
    ||
        004376.05 | 
    
         The DEF Reverse Flow Solenoid Valve Low Amps  | 
    ||
        004376.05 | 
    
         The DEF Reverse Flow Solenoid Valve Low Amps  | 
    ||
        004376.05 | 
    
         The DEF Reverse Flow Solenoid Valve Low Amps (ECU)  | 
    ||
        004376.14 | 
    
         Pressure Seen In The DEF System After The Engine Has Been Shut Down And The System Drained (ECU)  | 
    ||
        004376.14 | 
    
         Pressure Seen In The DEF System After The Engine Has Been Shut Down And The System Drained  | 
    ||
        004376.14 | 
    
         Pressure Seen In The DEF System After The Engine Has Been Shut Down And The System Drained  | 
    ||
        004376.14 | 
    
         Pressure Seen In The DEF System After The Engine Has Been Shut Down And The System Drained (ECU)  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault (ECU)  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault (ECU)  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault (ECU)  | 
    ||
        004490.12 | 
    
         The Intake Air Temperature Sensor/Pressure/Humidity Has A Fault (ECU)  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High (ECU)  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High (ECU)  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High (ECU)  | 
    ||
        004765.00 | 
    
         The DOC Inlet Temperature Is Too High (ECU)  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue (ECU)  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue (ECU)  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue (ECU)  | 
    ||
        004765.12 | 
    
         DOC Inlet Temperature Sensor Issue (ECU)  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue (ECU)  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue (ECU)  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue (ECU)  | 
    ||
        004766.12 | 
    
         DOC Outlet Temperature Sensor Issue (ECU)  | 
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        004766.15 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
    ||
        004766.15 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
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        004766.15 | 
    
         The DOC Outlet Temperature Is Too High  | 
    ||
        004766.15 | 
    
         The DOC Outlet Temperature Is Too High  | 
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        004766.15 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
    ||
        004766.15 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
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        004766.16 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
    ||
        004766.16 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
    ||
        004766.16 | 
    
         The DOC Outlet Temperature Is Too High  | 
    ||
        004766.16 | 
    
         The DOC Outlet Temperature Is Too High  | 
    ||
        004766.16 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
    ||
        004766.16 | 
    
         The DOC Outlet Temperature Is Too High (ECU)  | 
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        004766.17 | 
    
         The DOC Outlet Temperature Is Low (ECU)  | 
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        004766.17 | 
    
         The DOC Outlet Temperature Is Low (ECU)  | 
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        004766.17 | 
    
         The DOC Outlet Temperature Is Low  | 
    ||
        004766.17 | 
    
         The DOC Outlet Temperature Is Low  | 
    ||
        004766.17 | 
    
         The DOC Outlet Temperature Is Low (ECU)  | 
    ||
        004766.17 | 
    
         The DOC Outlet Temperature Is Low (ECU)  | 
    ||
        004766.18 | 
    
         The DOC Outlet Temperature Is Low (ECU)  | 
    
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