CAT Fault Codes List: CID 3017 to CID 3107

Page 61 of 83 of the full CAT fault code list (8,286 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

CAT codes CID 3017 to CID 3107

CID 3017Traction Assist Enable Solenoid
CID 3018Dual Water Spray Solenoid
CID 3019Parking Brake Retract Motor Switch
CID 302Ignition Transformer Primary #2
CID 3020Auxiliary Valve #1 Float Switch
CID 3021Left Final Drive Lube Pressure Sensor
CID 3022Right Final Drive Lube Pressure Sensor
CID 3023Power Inverter Temperature #3 Sensor
CID 3024Power Inverter Temperature #4 Sensor
CID 3025Power Inverter Temperature #5 Sensor
CID 3026Power Inverter Temperature #6 Sensor
CID 3027Power Inverter Temperature #7 Sensor
CID 3028Power Inverter Control #1 Enable Line
CID 3029Power Inverter Control #2 Enable Line
CID 303Ignition Transformer Primary #3
CID 3030Generator Phase A-B Voltage Sensor
CID 3031Intake Manifold #2 Pressure Sensor
CID 3032Turbocharger Compressor Outlet Temperature Sensor
CID 3033Fuel Efficient Reverse Switch
CID 3034Secondary Generator Speed Sensor
CID 3035Battery Cable Shield
CID 3036Ride Control Accumulator #1 Pressure Sensor
CID 3037Ride Control Accumulator #2 Pressure Sensor
CID 3038Boom Low Pressure Relief Enable Solenoid
CID 3039DC Power Bus #1 Voltage Signal #1
CID 304Ignition Transformer Primary #4
CID 3040DC Power Bus #1 Voltage Signal #2
CID 304112 Volt Sensor Power Supply
CID 3042Bucket Cylinder Extend Limit Solenoid
CID 3043Main Hydraulic Pump Load Sense Reduction Enable Solenoid
CID 3044Main Hydraulic Pump Load Sense Reduction Solenoid
CID 3045Electric Retarding Grid #1 Current Sensor
CID 3046Electric Retarding Grid #2 Current Sensor
CID 3047Ground Fault Voltage Sensor
CID 3048DC Power Bus Current Sensor
CID 304915 Volt Sensor Power Supply
CID 305Ignition Transformer Primary #5
CID 3050Drivetrain Control
CID 3051Overvoltage Control Rectifier
CID 3052Engine Sensing Module (ESM)
CID 3053Joystick Mapping Solenoid
CID 3054Generator Field Coil Control Relay
CID 3055Cylinder #17 Combustion Probe
CID 3056Cylinder #18 Combustion Probe
CID 3057Cylinder #19 Combustion Probe
CID 3058Cylinder #20 Combustion Probe
CID 3059Left Pump Flow Limit Enable Solenoid
CID 306Ignition Transformer Primary #6
CID 3060Hydraulic Cab Riser Position Sensor
CID 3061Quick Coupler Enable Solenoid
CID 3062Left Front Wheel Speed Sensor
CID 3063Right Front Wheel Speed Sensor
CID 3064Front Long Range Work Light #1 Relay
CID 3065Rear Long Range Work Light #1 Relay
CID 3066Front Long Range Work Light #2 Relay
CID 3067Rear Long Range Work Light #2 Relay
CID 3068Beacon Relay
CID 3069Window Defroster Relay
CID 307Ignition Transformer Primary #7
CID 3070Road Light Relay
CID 3071High Beam Light Relay
CID 3072Right Marker Light Relay
CID 3073Left Marker Light Relay
CID 3074Ripper Shank Lower Anti Drift Solenoid
CID 3075Drive Motor Phase A Power Transistor #1
CID 3076Drive Motor Phase A Power Transistor #2
CID 3077Drive Motor Phase B Power Transistor #1
CID 3078Drive Motor Phase B Power Transistor #2
CID 3079Drive Motor Phase C Power Transistor #1
CID 308Ignition Transformer Primary #8
CID 3080Drive Motor Phase C Power Transistor #2
CID 3081Loader Auxiliary Valve Port A Anti Drift Solenoid
CID 3082Steering Control Force Feedback Motor
CID 3083Powertrain Lube Pressure Sensor
CID 3084AESC Enable Switch
CID 3085Water Spray Bar #1 Solenoid
CID 3086Water Spray Bar #2 Solenoid
CID 3087Forward Rotation Vibratory Solenoid
CID 3088Reverse Rotation Vibratory Solenoid
CID 3089Aftertreatment Diesel Particulate Filter Configuration Identification
CID 309Ignition Transformer Primary #9
CID 3090Aftertreatment #1 SCR Dosing Reagent Pressure Sensor
CID 3091Aftertreatment #2 SCR Dosing Reagent Pressure Sensor
CID 3092Aftertreatment #1 SCR Dosing Air Assist Pressure Sensor
CID 3093Aftertreatment #2 SCR Dosing Air Assist Pressure Sensor
CID 3094Aftertreatment #1 SCR Dosing Air Assist Signal
CID 3095Aftertreatment #2 SCR Dosing Air Assist Signal
CID 3096Aftertreatment #1 SCR Dosing Reagent Temperature #1 Sensor
CID 3097Aftertreatment #1 SCR Dosing Reagent Temperature #2 Sensor
CID 3098Aftertreatment #2 SCR Dosing Reagent Temperature #1 Sensor
CID 3099Aftertreatment #2 SCR Dosing Reagent Temperature #2 Sensor
CID 310Ignition Transformer Primary #10
CID 3100Aftertreatment #1 SCR Catalyst Tank Reagent Quality Sensor
CID 3101Aftertreatment #2 SCR Catalyst Tank Reagent Quality Sensor
CID 3102Aftertreatment #1 SCR Catalyst Dosing Pump
CID 3103Aftertreatment #1 SCR Catalyst Exhaust Gas Differential Pressure Sensor
CID 3104Aftertreatment #2 SCR Catalyst Exhaust Gas Differential Pressure Sensor
CID 3105Aftertreatment #1 SCR Catalyst Outlet Gas Temperature Sensor
CID 3106Aftertreatment #2 SCR Catalyst Outlet Gas Temperature Sensor
CID 3107Aftertreatment #1 SCR Catalyst Outlet Gas Temperature Sensor

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Safety-critical: confirm before use

Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.