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Komatsu Dump Truck Fault Codes List: A261 to ADDZKB

Page 3 of 12 of the full Komatsu Dump Truck fault code list (1,115 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Komatsu Dump Truck codes A261 to ADDZKB

  • A261A261 Is A Low Brake Accumulator Pressure Warning For Display To Operator. It Is Designed To Give Immediate Information To The Operator, Regardless Of The Cause Of The Problem.
  • A262Steering Bleed Valve Circuit Open During Shutdown.
  • A263Steering Bleed Circuit Is Shorted To Ground
  • A264Parking Brake Relay Circuit Is Defective.
  • A265A Service Brake Failure Exists. Operation Of Either Brake Lock Or Brake Pedal Does Not Produce Brake Light Switch Operation.
  • A266Selector Switch Was Not In Park While Attempting To Crank Engine.
  • A267Parking Brake Was Not Set While Attempting To Crank Engine
  • A268Secondary Engine Shutdown While Cranking.
  • A270Brake Lock Switch Power Supply Is Not On When Required
  • A271Shifter Not In Gear.
  • A272Brake Lock Switch Power Supply Is Not Off When Required
  • A273A Fault Has Been Detected In The Hoist Or Steering Pump Filter Pressure Switch Circuit.
  • A274A Brake Setting Fault Has Been Detected.
  • A275A Starter Has Been Detected As Engaged Without A Cranking Attempt.
  • A276The Drive System Data Link Is Not Connected
  • A277Parking Brake Applied While Loading
  • A278Service Brake Applied While Loading.
  • A279Low Steering Pressure Switch Is Defective
  • A280Steering Accumulator Bleeddown Switch Comes On With Engine Running And Steering Pressure Normal. Resets If Steering Accumulator Bleeddown Switch Deactuates.
  • A281Brake Lock Degradation Switch Is Defective
  • A282The Number Of Excessive Cranking Counts And Jump Starts Without The Engine Running Has Reached 7.
  • A283An Engine Shutdown Delay Was Aborted Because The Parking Brake Was Not Set.
  • A284An Engine Shutdown Delay Was Aborted Because The Secondary Shutdown Switch Was Operated.
  • A285The Parking Brake Was Not Set When The Key Switch Was Turned Off
  • A286A Fault Was Detected In The Shutdown Delay Relay Circuit.
  • A292The Shutdown Delay Relay Has Remained On After The Latched Key Switch Circuit Is Off
  • A295The Right Front Park Brake Is Not Setting Up.
  • A296The Left Front Park Brake Is Not Setting Up.
  • A297The Right Rear Park Brake Is Not Setting Up.
  • A298The Left Rear Park Brake Is Not Setting Up.
  • A299The Right Front Park Brake Is Not Releasing
  • A300The Left Front Park Brake Is Not Releasing.
  • A301The Right Rear Park Brake Is Not Releasing.
  • A302The Left Rear Park Brake Is Not Releasing.
  • A303Shifter Is Defective.
  • A304Auto Lube Grease Level Is Low
  • A305Auto Lube Circuit Is Defective
  • A306Red Warning Lamp Output Used To Drive The Steering Bleed Fault Lamp Is Not Open When It Should Be
  • A307Both GE Inverters Are Disabled
  • A309No Brakes Applied When Expected.
  • A310A310 Is A Low Fuel Warning Driver That Activates Display Elements In Response To A139
  • A311Brake Lock Switch Is On When It Should Not Be.
  • A312The DC-DC Converter 12 Volt Circuit Sensing Is Producing Low Readings
  • A313The DC-DC Converter 12 Volt Circuit Sensing Is Producing High Readings
  • A315The DC-DC Converter 12 Volt Circuit Is Low
  • A316Starter Engagement Has Been Attempted With Engine Running
  • A317Operation Of Brake Auto Apply Valve Without A Detected Response.
  • A318Unexpected Power Loss To Interface Module.
  • A320Data Link Reports GE Propel System Caution Fault But Wired Input Does Not
  • A321Data Link Reports GE Propel System Temp Caution Fault But Wired Input Does Not
  • A322Data Link Reports GE Propel System Reduced Level Fault but Wired Input Does Not
  • A323Propel System At Reduced Retard Level Wire Input Not Same As Serial Input
  • A324Data Link Reports DC Link Voltage But Wired Input Does Not
  • A325Data Link Reports GE No Propel/Retard Fault But Wired Input Does Not
  • A326Data Link Reports GE No Propel Fault But Wired Input Does Not
  • A327GE Propel System At Rest Or Not Ready Wire Input Not Same As Serial Input
  • A328Drive System Not Powered Up.
  • A329Data Link Reports the Body is Not Down but Wired Input Says It Is
  • A330Data Link Reports Dynamic Retard Operating State But Wired Input Says It Is
  • A332Seat Belt Not Buckled
  • A334Selector Lever Not In Park When Propel Was Either Not Ready Or At Rest
  • A350Overload On Output 1B.
  • A351Overload On Output 1E.
  • A352Overload On Output 1H.
  • A353Overload On Output 1J.
  • A354Overload On Output 1K.
  • A355Overload On Output 1L.
  • A356Overload On Output 1M.
  • A357Overload On Output 1N.
  • A358Overload On Output 1P.
  • A359Overload On Output 1R.
  • A360Overload On Output 1S.
  • A361Overload On Output 1T
  • A362Overload On Output 1U
  • A363Overload On Output 1X.
  • A364Overload On Output 1Y
  • A365Overload On Output 1Z
  • A570NXClogging Of Engine Oil Filter (Transmission Controller System)
  • AA10NXAir Cleaner Element: Clogged (Machine Monitor System)
  • AAB00MATrouble in Battery Charge Circuit
  • AB00KECharge Voltage Low
  • AB00KYHot Short of Alternator R Terminal
  • AB00L4Alternator: Failure On Battery Charge Circuit (R terminal Signal Is Present And Engine Is Stopped)
  • AB00MAAlternator: Malfunction (Failure Of Battery Charge Circuit) (Transmission Controller System)
  • AB00MBAlternator: Failure On Battery Charge Circuit (Absence Of R Terminal Signal And Detection Error)
  • AD00L2Common Rail Fuel Pressure Has Risen To High Pressure (level 1)
  • AD00MACommon Rail Fuel Pressure Has Risen To High Pressure (level 2)
  • AD10L3Fuel Supply Pump: * See Contents (L3)
  • AD10MAFuel Supply Pump: Function Impossible (MA)
  • AD10MBFuel Supply Pump: Drop In Function (MB)
  • AD11KAFuel Supply Pump Solenoid Valve 1: Disconnection (KA)
  • AD11KBFuel Supply Pump Solenoid Valve 1: Short Circuit (KB)
  • AD51KAFuel Supply Pump Solenoid Valve 2: Disconnection (KA)
  • AD51KBFuel Supply Pump Solenoid Valve 2: Short Circuit (KB)
  • ADA1KANo. 1 Injector Solenoid Valve: Disconnection (KA)
  • ADAZKBNo. 1, 2, 3 Injector Solenoid Valve: Short Circuit (KB)
  • ADB1KANo. 2 Injector Solenoid Valve: Disconnection (KA)
  • ADC1KANo. 3 Injector Solenoid Valve: Disconnection (KA)
  • ADD1KANo. 4 Injector Solenoid Valve: Disconnection (KA)
  • ADDZKBNo. 4, 5, 6 Injector Solenoid Calve: Short Circuit (KB)
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