CAT Fault Codes List: CID 42 to CID 4289

Page 74 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 42 to CID 4289

CID 42Injector Actuation Valve
CID 420Secondary Steering Relay
CID 4200Right Cutter Motor Contactor Feedback Signal
CID 4201Right Cutter Motor Winding Temperature Sensor #3
CID 4202Right Cutter Motor Winding Temperature Sensor #4
CID 4203Right Cutter Motor Phase A Current Sensor
CID 4204Right Cutter Motor Phase B Current Sensor
CID 4205Right Cutter Motor Phase C Current Sensor
CID 4206Right Cutter Motor Bearing Temperature Sensor #1
CID 4207Right Cutter Motor Bearing Temperature Sensor #2
CID 4208Right Cutter Motor Frame Temperature Switch #1
CID 4209Right Cutter Motor Frame Temperature Switch #2
CID 421Load Check Relay
CID 4210Right Gathering Motor Winding Temperature Sensor #1
CID 4211Right Gathering Motor Winding Temperature Sensor #2
CID 4212Right Gathering Motor Winding Temperature Sensor #3
CID 4213Right Gathering Motor Winding Temperature Sensor #4
CID 4214Right Gathering Motor Phase A Current Sensor
CID 4215Right Gathering Motor Phase B Current Sensor
CID 4216Right Gathering Motor Phase C Current Sensor
CID 4217Right Gathering Motor Bearing Temperature Sensor #1
CID 4218Right Gathering Motor Bearing Temperature Sensor #2
CID 4219Right Gathering Motor Frame Temperature Switch #1
CID 422Drive Shaft Speed Sensor
CID 4220Right Gathering Motor Frame Temperature Switch #2
CID 4221Track Brake Release Solenoid
CID 4222Right Traction Motor Winding Temperature Sensor #1
CID 4223Right Traction Motor Winding Temperature Sensor #2
CID 4224Right Traction Motor Winding Temperature Sensor #3
CID 4225Right Traction Motor Winding Temperature Sensor #4
CID 4226Right Traction Motor Phase A Current Sensor
CID 4227Right Traction Motor Phase B Current Sensor
CID 4228Right Traction Motor Phase C Current Sensor
CID 4229Right Traction Motor Bearing Temperature Sensor #1
CID 423Front Brake Accumulator Pressure Switch
CID 4230Right Traction Motor Bearing Temperature Sensor #2
CID 4231Right Traction Motor Frame Temperature Switch #1
CID 4232Right Traction Motor Frame Temperature Switch #2
CID 4233Left Track Brake Pressure Switch
CID 4234Right Track Brake Pressure Switch
CID 4235Stabilizer Raise Solenoid
CID 4236Stabilizer Lower Solenoid
CID 4237Stabilizer Cylinder Head End Oil Pressure Sensor
CID 4238Stabilizer Cylinder Rod End Oil Pressure Sensor
CID 4239Traction Circuit Breaker Feedback Signal
CID 424Rear Brake Accumulator Pressure Switch
CID 4240Proximity Detection Switch #1
CID 4241Proximity Detection Switch #2
CID 4242Proximity Detection Switch #3
CID 4243Cutter Head Inclinometer Sensor
CID 4244Chassis Inclinometer Sensor
CID 4245Circle Mirror Switch
CID 4246Remote Control Main Power Relay
CID 4247Remote Control Engine Run Input
CID 4248Bowl Cylinder Head End Pressure Sensor
CID 4249Bowl Cylinder Rod End Pressure Sensor
CID 425Front Brake Oil Pressure Sensor
CID 42503rd Function Port A Solenoid
CID 42513rd Function Port B Solenoid
CID 42524th Function Port A Solenoid
CID 42534th Function Port B Solenoid
CID 4254Front Brake/Transmission Oil Temperature Sensor
CID 4255Telemetry Data Link #2
CID 4256Autonomous Cabinet Fan
CID 4257Grade Control Machine Measure Up
CID 4258Aftertreatment #1 Diesel Exhaust Fluid Dosing Line Purge Required Indicator
CID 4259Enclosure Temperature Sensor #1
CID 426Rear Brake Oil Pressure Sensor
CID 4260Enclosure Temperature Sensor #2
CID 4261Hydraulic Oil Pressure Sensor #1
CID 4262Hydraulic Oil Pressure Sensor #2
CID 4263Hydraulic Oil Pressure Sensor #3
CID 4264Hydraulic Oil Temperature Sensor #1
CID 4265Hydraulic Oil Temperature Sensor #2
CID 4266Hydraulic Oil Temperature Sensor #3
CID 4267Machine Supply Phase A Voltage Sensor
CID 4268Machine Supply Phase B Voltage Sensor
CID 4269Machine Supply Phase C Voltage Sensor
CID 427Front Axle Oil Temperature Sensor
CID 4270Circuit Breaker Close Solenoid
CID 4271Main Circuit Breaker Feedback Signal
CID 4272Circuit Breaker Open Solenoid
CID 4273Reverse Light Relay
CID 4274Audible Alarm Relay
CID 4275Cab Operation Enable Foot Switch
CID 4276Emergency Stop Override Relay
CID 4277Emergency Stop Relay Feedback Signal
CID 4278External Emergency Stop Switch
CID 4279Ground Fault Switch #1
CID 428Rear Axle Oil Temperature Sensor
CID 4280Ground Fault Switch #2
CID 4281Ground Fault Switch #3
CID 4282Ground Fault Switch #4
CID 4283Ground Fault Switch #5
CID 4284Ground Fault Switch #6
CID 4285High Voltage Enclosure Door Switch
CID 4286Intermediate Circuit Breaker Feedback Signal
CID 4287Left Emergency Stop Switch
CID 4288Machine Current Detection Switch
CID 4289Machine Off Key Switch

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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.