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Komatsu Track Dozer Fault Codes List: F@BYNS to S-9

Page 13 of 13 of the full Komatsu Track Dozer fault code list (1,253 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Komatsu Track Dozer codes F@BYNS to S-9

  • F@BYNS(Or VHMS_LED Display "n3" o "61") Left Front Exhaust Temperature Sensor (1): Exhaust Temperature Abnormal Rise
  • F@BZNR(Or VHMS_LED Display "N3" o "82") Right Front Exhaust Temperature Sensor (2): Exhaust Temperature Abnormal Rise
  • F@BZNS(Or VHMS_LED Display "n3" o "38") Right Front Exhaust Temperature Sensor (1): Exhaust Temperature Abnormal Rise
  • H-1Neither RH or LH Of Tracks Will Travel Forward or Reverse
  • H-10Unusual Noise Is Heard From Around HST Pump Or Motor
  • H-11All Work Equipment Does Not Operate
  • H-12All Work Equipment Operates Too Slow Or Lacks Power
  • H-13All Work Equipment Does Not Operate
  • H-14Blade Lift Cylinder Speed Is Too Slow Or Lacks Power
  • H-15Blade Tilt Cylinder Speed Is Too Slow Or Lacks Power
  • H-16Ripper Lift Cylinder Speed Is Too Slow Or Lacks Power
  • H-17Ripper Tilt Cylinder Speed Is Too Slow Or Lacks Power
  • H-18Excessive Hydraulic Drift Of Blade Lift Cylinder
  • H-19Unusual Noise Is Heard From Around Work Equipment Pump Or Control Valve
  • H-2Either RH or LH Of Track Will Not Travel Forward Nor Reverse
  • H-20HST Oil Temperature (Hydraulic Oil Temperature) Rises Too High
  • H-21Ripper Pin Puller Cylinder Does Not Operate (Machine With Giant Ripper)
  • H-22Blade Pitch Does Not Work (Machine With Dual Tilt Specification)
  • H-23Abnormal Noise From Around Work Equipment Pump
  • H-24Abnormal Fan Rotation (Noise And/Or Vibration Are Abnormally Large Or Engine Overheats)
  • H-25Operator's Seat Isolator Quakes Abnormally Or Makes Shocks (Machine With Operator's Seat Isolator)
  • H-3Either RH or LH Of Track Will Travel Only Forward Or Reverse
  • H-4Machine Travels Only In One Direction, Forward Or Reverse
  • H-5Large Time Lag At Gear Shifting Or Directional Change
  • H-6Shock Is Large When Machine Starts Or Stops
  • H-7Machine Turns Only To One Side
  • H-8Machine Drift On A Slope Is Large
  • H-9Engine Stalls During Travel Or Engine Speed Drops Significantly
  • S-1Engine Does Not Crank When Starting Switch Is Turned To START Position
  • S-10Engine Oil Consumption Is Excessive
  • S-11Oil Mixes Into Coolant (Coolant Blows Back Or Is Reduced)
  • S-12Engine Pressure Monitor Lights Up (Drop In Engine Oil Pressure)
  • S-13Oil Is In Coolant (Or Coolant Spurts Or Coolant Level Goes Down)
  • S-14Oil Pressure Drops
  • S-15Fuel Mixes Into Engine Oil
  • S-16Water Mixes Into Engine Oil (Milky)
  • S-17Coolant Temperature Rises Too High (Overheating)
  • S-18Unusual Noise Is Heard
  • S-19Vibration Is Excessive
  • S-2Engine Cranks But No Exhaust Smoke Comes Out
  • S-3Fuel Is Being Injected But Engine Does Not Start (Misfiring: Engine Cranks But Does Not Start)
  • S-4Engine Stops During Operation
  • S-5Engine Does Not Rotate Smoothly (Hunting)
  • S-6Engine Lacks Power (Or Output Shortage)
  • S-7Exhaust Smoke Is Black (Incomplete Combustion)
  • S-8Oil Is Consumption Is Excessive (Or Exhaust Smoke Is Blue)
  • S-9Engine Oil Becomes Contaminated Quickly
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