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Komatsu Track Dozer Fault Codes List: DXA7KB to DY45KB

Page 9 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 DXA7KB to DY45KB

  • DXA7KBRR HST pump EPC solenoid valve: Short circuit1
  • DXA7KYRR HST Pump EPC Solenoid Valve: Short Circuit With Power Supply Line
  • DXE0KALS Set Solenoid: Disconnection
  • DXE0KBLS Set Solenoid: Short Circuit
  • DXE0KYLS Set Solenoid: Hot Short
  • DXGKBPre-Stroke Solenoid Left: Short Circuit
  • DXH1KALockup Clutch ECMV Solenoid Open Circuit (Power Train Controller System)
  • DXH1KBLockup Clutch ECMV Solenoid Short Circuit (Power Train Controller System)
  • DXH1KYLockup clutch ECMV Solenoid Hot short Circuit (Power Train Controller System)
  • DXH4KA1st Clutch ECMV: Disconnection (KA) (Steering and Transmission Controller System)
  • DXH4KB1st Clutch ECMV: Short Circuit (KB) (Steering and Transmission Controller System)
  • DXH4KY1st clutch ECMV: Short circuit to power source line (Steering and transmission controller system)
  • DXH5KA2nd Clutch ECMV: Disconnection (KA) (Steering and Transmission Controller System)
  • DXH5KB2nd Clutch ECMV: Short Circuit (KB) (Steering and Transmission Controller System)
  • DXH5KY2nd clutch ECMV: Short circuit to power source line (Steering and transmission controller system)
  • DXH6KA3rd Clutch ECMV: Disconnection (KA) (Steering and Transmission Controller System)
  • DXH6KB3rd Clutch ECMV: Short Circuit (KB) (Steering and Transmission Controller System)
  • DXH6KY3rd clutch ECMV: Short circuit to power source line (Steering and transmission controller system)
  • DXH7KAReverse Clutch ECMV: Disconnection (KA) (Steering and Transmission Controller System)
  • DXH7KBReverse Clutch ECMV: Short Circuit (KB) (Steering and Transmission Controller System)
  • DXH7KYReverse clutch ECMV: Short circuit to power source line (Steering and transmission controller system)
  • DXH8KAForward Clutch ECMV: Disconnection (KA) (Steering and Transmission Controller System)
  • DXH8KBForward Clutch ECMV: Short Circuit (KB) (Steering and Transmission Controller System)
  • DXH8KYForward clutch ECMV: Short circuit to power source line (Steering and transmission controller system)
  • DXH9KARight Clutch ECMV: Disconnection (KA) (Steering Controller System)
  • DXH9KBRight Clutch ECMV: Short Circuit (KB) (Steering Controller System)
  • DXH9KYRight Steering Clutch ECMV: Hot Short
  • DXHAKALeft Clutch ECMV: Disconnection (KA) (Steering Controller System)
  • DXHAKBLeft Clutch ECMV: Short Circuit (KB) (Steering Controller System)
  • DXHAKYLeft Steering Clutch ECMV: Hot Short
  • DXHBKARight Brake ECMV: Disconnection (KA) (Steering Controller System)
  • DXHBKBRight Brake ECMV: Short Circuit (KB) (Steering Controller System)
  • DXHBKYRight Brake ECMV Hot Short Circuit
  • DXHCKALeft Brake ECMV: Disconnection (KA) (Steering Controller System)
  • DXHCKBLeft Brake ECMV: Short Circuit (KB) (Steering Controller System)
  • DXHCKYLeft Brake ECMV Hot Short Circuit
  • DXHDKAGovernor Solenoid Right:Disconnection
  • DXHDKBGovernor Solenoid Right: Short Circuit
  • DXHEKAGovernor Solenoid Left:Disconnection
  • DXHEKBGovernor Solenoid Left: Short Circuit
  • DXHFKAPre-Stroke Solenoid Right: Disconnection
  • DXHFKBPre-Stroke Solenoid Right: Short Circuit
  • DXHGKAPre-Stroke Solenoid Left: Disconnection
  • DXHGKBPre-Stroke Solenoid Left:Short Circuit
  • DXHRKABlade up EPC: Disconnection
  • DXHRKBBlade Lift Up EPC: Short Circuit
  • DXHRKYBlade Lift Up EPC: Hot Short
  • DXHSKABlade down EPC: Disconnection
  • DXHSKBBlade Lift Down EPC: Short Circuit
  • DXHSKYBlade Lift Down EPC: Hot Short
  • DXHTKABlade left 1 EPC: Disconnection
  • DXHTKBBlade Tilt Right Head EPC: Short Circuit
  • DXHTKYBlade Tilt Right Head EPC: Hot Short
  • DXHUKABlade Tilt Right Bottom EPC: Open
  • DXHUKBBlade Tilt Right Bottom EPC: Short Circuit
  • DXHUKYBlade Tilt Right Bottom EPC: Hot Short
  • DXHWKARipper up EPC: Disconnection
  • DXHWKBRipper Lift Up EPC: Short Circuit
  • DXHWKYRipper Lift Up EPC: Hot Short
  • DXHXKARipper down EPC: Disconnection
  • DXHXKBRipper Lift Down EPC: Short Circuit
  • DXHXKYRipper Lift Down EPC: Hot Short
  • DXHYKARipper Tilt In EPC: Disconnection
  • DXHYKBRipper Tilt In EPC: Short circuit
  • DXHYKYRipper Tilt In EPC: Short circuit
  • DXHZKARipper Tilt Back EPC: Disconnection
  • DXHZKBRipper Tilt Back EPC: Short circuit
  • DXHZKYRipper Tilt Back EPC: Short circuit
  • DXJ4KAWork Equipment Lock Solenoid Open Circuit (Power Train Controller System)
  • DXJ4KBWork Equipment Lock Solenoid Short Circuit (Power Train Controller System)
  • DXJ8KABlade Tilt Left Bottom EPC: Open
  • DXJ8KBBlade Tilt Left Bottom EPC: Short Circuit
  • DXJ8KYBlade Tilt Left Bottom EPC: Hot Circuit
  • DXJ9KABlade right 2 EPC: Disconnection
  • DXJ9KBBlade Tilt Left Head EPC: Short Circuit
  • DXJ9KYBlade Tilt Left Head EPC: Hot Short
  • DXJAKAQ-drop EPC: Disconnection
  • DXJAKBQuick Drop Solenoid: Short Circuit
  • DXJAKYQuick Drop Solenoid: Hot Short
  • DXJBKAStator Clutch ECMV: Disconnection
  • DXJBKBStator Clutch ECMV: Short Circuit
  • DXJBKYStator Clutch ECMV: Short Circuit
  • DXJCKABlade Angle Left EPC Open Circuit (Power Train Controller System)
  • DXJCKBBlade Angle Left EPC Short Circuit (Power Train Controller System)
  • DXJCKYBlade Angle Left EPC Hot Short Circuit (Power Train Controller System)
  • DXJDKABlade Angle Right EPC Open Circuit (Power Train Controller System)
  • DXJDKBBlade Angle Right EPC Short Circuit (Power Train Controller System)
  • DXJDKYBlade Angle Right EPC: Hot Short
  • DXK1KALeft HST Motor EPC Solenoid Valve: Disconnection
  • DXK1KBLeft HST Motor EPC Solenoid Valve: Short Circuit
  • DXK1KYLeft HST Motor EPC Solenoid Valve: Short Circuit With Power Supply Line
  • DXK2KARight HST Motor EPC Solenoid Valve: Disconnection
  • DXK2KBRight HST Motor EPC Solenoid Valve: Short Circuit
  • DXK2KYRight HST Motor EPC Solenoid Valve: Short Circuit With Power Supply Line
  • DY10K4Governor Motor: Loss of Synchronism
  • DY10KAGovernor Motor: Disconnection
  • DY10KBGovernor Motor: Short Circuit
  • DY2HKAPre-Lubricating Motor: Disconnection
  • DY45KAEngine Stop Solenoid Relay: Disconnection
  • DY45KBEngine Stop Solenoid Relay: Short Circuit
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