Heavy Equipment Fault Codes

1,480 codes
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All Caterpillar (1,290) Komatsu (57) John Deere (52) Volvo (43) Doosan (21) JCB (9) Case (8)
Code Brand Model Error / Alarm Type Severity Action
E20 Komatsu Komatsu Construction Equipment Komatsu Error Code E20 - Fuel Temperature High heavy-equipment Minor View →
E02 Komatsu Komatsu Construction Equipment Komatsu Error Code E02 - Engine Speed Sensor Abnormal heavy-equipment Major View →
E16 Komatsu Komatsu Construction Equipment Komatsu Error Code E16 - Turbocharger Pressure Abnormal heavy-equipment Major View →
E07 Komatsu Komatsu Construction Equipment Komatsu Error Code E07 - Engine Oil Level Low heavy-equipment Major View →
T05 Komatsu Komatsu Construction Equipment Komatsu Error Code T05 - Transmission Oil Level Low heavy-equipment Minor View →
T01 Komatsu Komatsu Construction Equipment Komatsu Error Code T01 - Transmission Oil Pressure Low heavy-equipment Major View →
E08 Komatsu Komatsu Construction Equipment Komatsu Error Code E08 - Coolant Level Low heavy-equipment Major View →
E03 Komatsu Komatsu Construction Equipment Komatsu Error Code E03 - Engine Oil Pressure Low heavy-equipment Critical View →
E205 Komatsu Komatsu Construction Equipment Komatsu Error Code E205 - Glow Plug Circuit Abnormal heavy-equipment Minor View →
E19 Komatsu Komatsu Construction Equipment Komatsu Error Code E19 - Crankcase Pressure High heavy-equipment Major View →
P09 Komatsu Komatsu Construction Equipment Komatsu Error Code P09 - Boom Pressure Abnormal heavy-equipment Major View →
E14 Komatsu Komatsu Construction Equipment Komatsu Error Code E14 - Engine Over-speed heavy-equipment Critical View →
E201 Komatsu Komatsu Construction Equipment Komatsu Error Code E201 - Engine ECM Communication Error heavy-equipment Major View →
E204 Komatsu Komatsu Construction Equipment Komatsu Error Code E204 - Fuel Injection Timing Abnormal heavy-equipment Major View →
B05 Komatsu Komatsu Construction Equipment Komatsu Error Code B05 - Brake Wear Indicator heavy-equipment Minor View →
P04 Komatsu Komatsu Construction Equipment Komatsu Error Code P04 - Hydraulic Oil Level Low heavy-equipment Major View →
B01 Komatsu Komatsu Construction Equipment Komatsu Error Code B01 - Brake Oil Pressure Low heavy-equipment Critical View →
E12 Komatsu Komatsu Construction Equipment Komatsu Error Code E12 - Throttle Sensor Abnormal heavy-equipment Major View →
P12 Komatsu Komatsu Construction Equipment Komatsu Error Code P12 - Swing Motor Abnormal heavy-equipment Major View →
B03 Komatsu Komatsu Construction Equipment Komatsu Error Code B03 - Brake Temperature High heavy-equipment Major View →
P11 Komatsu Komatsu Construction Equipment Komatsu Error Code P11 - Bucket Pressure Abnormal heavy-equipment Major View →
P06 Komatsu Komatsu Construction Equipment Komatsu Error Code P06 - Hydraulic Pump Solenoid Fault heavy-equipment Major View →
P08 Komatsu Komatsu Construction Equipment Komatsu Error Code P08 - Pilot Pressure Low heavy-equipment Major View →
E15 Komatsu Komatsu Construction Equipment Komatsu Error Code E15 - Engine Control Unit Fault heavy-equipment Critical View →
E2001 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2001 heavy-equipment Critical View →
E2007 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2007 heavy-equipment Critical View →
E2010 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2010 heavy-equipment Minor View →
E2011 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2011 heavy-equipment Major View →
E2012 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2012 heavy-equipment Major View →
E2013 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code E2013 heavy-equipment Critical View →
P02 Komatsu Komatsu Construction Equipment Komatsu Error Code P02 - Hydraulic Pump Pressure High heavy-equipment Major View →
E18 Komatsu Komatsu Construction Equipment Komatsu Error Code E18 - Exhaust Temperature High heavy-equipment Major View →
P03 Komatsu Komatsu Construction Equipment Komatsu Error Code P03 - Hydraulic Oil Temperature High heavy-equipment Major View →
E203 Komatsu Komatsu Construction Equipment Komatsu Error Code E203 - Engine Speed Sensor Signal Abnormal heavy-equipment Major View →
E04 Komatsu Komatsu Construction Equipment Komatsu Error Code E04 - Coolant Temperature High heavy-equipment Critical View →
H2003 Komatsu PC200 Excavator Komatsu PC200 Excavator Error Code H2003 heavy-equipment Major View →
CA227 Komatsu Komatsu PC490 Excavator Fuel Temperature Sensor - Voltage Too High heavy-equipment Warning View →
CA234 Komatsu Komatsu PC490 Excavator ECM Power Supply - Voltage Unstable heavy-equipment Warning View →
CA375 Komatsu Komatsu PC490 Excavator DPF Regeneration - Cannot Complete heavy-equipment Warning View →
CA451 Komatsu Komatsu PC290 Excavator Actuator Power Supply 1 - Voltage Low heavy-equipment Warning View →
CA478 Komatsu Komatsu PC290 Excavator Pilot Pressure - Low heavy-equipment Warning View →
E02 Komatsu Komatsu PC200 Excavator EPC System Fault - Electronic Pump Control heavy-equipment Warning View →
E03 Komatsu Komatsu PC200 Excavator Swing Parking Brake System Fault heavy-equipment Warning View →
E10 Komatsu Komatsu PC200 Excavator Engine Controller Power Failure / Drive System Circuit Malfunction heavy-equipment Critical View →
E11 Komatsu Komatsu PC200 Excavator Engine Control System Failure - Power Derate Active heavy-equipment Critical View →
E14 Komatsu Komatsu PC200 Excavator Feedback System Abnormal - Pump Feedback Control heavy-equipment Warning View →
EOE Komatsu Komatsu PC200 Excavator Network Communication Failure - CAN Bus heavy-equipment Critical View →
CA123 Komatsu Komatsu PC200 Excavator Intake Air Pressure Sensor - Feedback Voltage Too Low heavy-equipment Warning View →
CA132 Komatsu Komatsu PC200 Excavator Throttle Plate Sensor - Feedback Voltage Too Low heavy-equipment Warning View →
15G0MW Komatsu Komatsu PC200 Excavator R (Reverse) Clutch - Slipping heavy-equipment Critical View →
T2005 Komatsu WA380 Loader Komatsu WA380 Loader Error Code T2005 heavy-equipment Major View →
VID7 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID7 - Calibration Required heavy-equipment Info View →
SA2 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA2 - Engine Coolant Temperature High heavy-equipment Critical View →
VID18 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID18 - Swing Bearing Wear heavy-equipment Minor View →
SA16 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA16 - Seat Belt Not Fastened heavy-equipment Info View →
VID1 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID1 - Engine Control Module Fault heavy-equipment Critical View →
SA7 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA7 - Alternator Charging Fault heavy-equipment Major View →
VID6 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID6 - Sensor Supply Fault heavy-equipment Major View →
SA17 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA17 - Door Open heavy-equipment Info View →
SA18 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA18 - Hydraulic Filter Clogged heavy-equipment Minor View →
VID2 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID2 - Transmission Control Fault heavy-equipment Major View →
SA12 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA12 - Hydraulic Oil Level Low heavy-equipment Major View →
VID17 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID17 - Joystick Control Fault heavy-equipment Major View →
SA8 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA8 - Engine Speed Sensor Fault heavy-equipment Major View →
SA11 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA11 - Coolant Level Low heavy-equipment Major View →
VID19 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID19 - Track Tension Fault heavy-equipment Minor View →
VID8 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID8 - Software Update Available heavy-equipment Info View →
SA9 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA9 - Air Filter Restriction heavy-equipment Minor View →
SA10 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA10 - Fuel Level Low heavy-equipment Minor View →
VID9 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID9 - DEF System Fault heavy-equipment Major View →
VID20 Volvo CE Volvo Construction Equipment Volvo CE Error Code VID20 - Boom Cylinder Leak heavy-equipment Major View →
SA6 Volvo CE Volvo Construction Equipment Volvo CE Error Code SA6 - Brake Oil Pressure Low heavy-equipment Critical View →
E5001 Volvo EC220 Excavator Volvo EC220 Excavator Error Code E5001 heavy-equipment Critical View →
E5007 Volvo L120 Loader Volvo L120 Loader Error Code E5007 heavy-equipment Minor View →
E5009 Volvo EC220 Excavator Volvo EC220 Excavator Error Code E5009 heavy-equipment Major View →
E5012 Volvo EC220 Excavator Volvo EC220 Excavator Error Code E5012 heavy-equipment Major View →
E5013 Volvo EC220 Excavator Volvo EC220 Excavator Error Code E5013 heavy-equipment Major View →