CAT Fault Codes List: 336-3 to 3462
Page 27 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 336-3 to 3462
- 336-3Aftertreatment #1 Fuel Pressure #2 : Voltage Above Normal
- 336-4Aftertreatment #1 Fuel Pressure #2 : Voltage Below Normal
- 3365Companion Alternator #3
- 3366Companion Alternator #1 Rectifier
- 3367Companion Alternator #2 Rectifier
- 3368Companion Alternator #3 Rectifier
- 3369Companion Alternator #1 Field Regulator
- 337High Engine Oil to Engine Coolant Differential Temperature
- 3370Companion Alternator #2 Field Regulator
- 3371Companion Alternator #3 Field Regulator
- 3372Engine Charge Air Cooler #1 Outlet Temperature Sensor
- 3373Engine Charge Air Cooler #2 Outlet Temperature Sensor
- 3374Transmission Dropbox Lube Oil Diverter Valve Solenoid
- 3375Direction Selector #1 Position Sensor #1
- 3376Direction Selector #1 Position Sensor #2
- 3377Direction Selector #2 Position Sensor #1
- 3378Direction Selector #2 Position Sensor #2
- 338Swing Requested with Swing Brake On
- 3380Remote Operator Station Transceiver
- 3381Transmission Shifter Selector Switch
- 3382Fan/Brake Pump Load Sense Bypass Solenoid
- 3383Autoshift Switch
- 3384Pilot Supply Disable Signal
- 3387Engine Cylinder 1 Combustion Status
- 3388Engine Cylinder 2 Combustion Status
- 3389Engine Cylinder 3 Combustion Status
- 339Travel Requested with Travel Brake On
- 3390Engine Cylinder 4 Combustion Status
- 3391Engine Cylinder 5 Combustion Status
- 3392Engine Cylinder 6 Combustion Status
- 3393Engine Cylinder 7 Combustion Status
- 3394Engine Cylinder 8 Combustion Status
- 3395Engine Cylinder 9 Combustion Status
- 3396Engine Cylinder 10 Combustion Status
- 3397Engine Cylinder 11 Combustion Status
- 3398Engine Cylinder 12 Combustion Status
- 3399Engine Cylinder 13 Combustion Status
- 340Implement Lever Movement aborted the autodig cycle
- 3400Engine Cylinder 14 Combustion Status
- 3401Engine Cylinder 15 Combustion Status
- 3402Engine Cylinder 16 Combustion Status
- 3403Engine Cylinder 1 7 Combustion Status
- 3404Engine Cylinder 18 Combustion Status
- 3405Engine Cylinder 19 Combustion Status
- 3406Engine Cylinder 20 Combustion Status
- 3407Engine Cylinder 21 Combustion Status
- 3408Engine Cylinder 22 Combustion Status
- 3409Engine Cylinder 23 Combustion Status
- 341Low lift cylinder pressure aborted the autodig cycle
- 3410Engine Cylinder 24 Combustion Status
- 3411Engine Exhaust Manifold Bank #1 Flow Balance Valve Actuator Position Sensor
- 3412Engine Exhaust Manifold Bank #2 Flow Balance Valve Actuator Position Sensor
- 3413Aftertreatment Regeneration Device Fuel Flow Diverter Actuator
- 3414Fuel Control Valve #2
- 341-5Aftertreatment #1 Purge Air Actuator : Current Below Normal
- 341-6Aftertreatment #1 Purge Air Actuator : Current Above Normal
- 3417Fuel Filter (suction side) Intake Pressure Sensor
- 3418Fuel Filter (Suction Side) Differential Pressure Sensor
- 3419Rackback Cushioning Solenoid
- 342723 8 142 Secondary Engine Speed Sensor abnormal signal frequency
- 3420Electric Retarding Grid Fan Power Converter Harness Code
- 3421Boom Raise Disable Solenoid Return
- 3424Fuel Pump
- 3425Alternator Excitation Field Regulator Enable Line
- 3426Aftertreatment Fuel Pump
- 343High Ground Speed aborted the autodig cycle
- 3431Cab Seat Swivel Speed Switch
- 3432Cab Seat Swivel Mode Switch
- 3433Cab Seat Swivel Position Sensor
- 3435Accessory Power Converter Output
- 3436Cab Seat Clockwise Swivel Solenoid
- 3437Cab Seat Counterclockwise Swivel Solenoid
- 3438Cab Seat Manual Swivel Switch
- 3439Throttle Lock Control Switch
- 344Maximum autodig cycle time exceeded
- 3440Front Service Brake Oil Pressure Sensor
- 3441Auxiliary Valve #2 Diverter Solenoid
- 3442Rear Service Brake Oil Pressure Sensor
- 3443Front Brake Cooling Oil Diverter Solenoid
- 3444Rear Brake Cooling Oil Diverter Solenoid
- 3445Rear Hitch Joystick Forward/Reverse Position Sensor
- 3446Rear Hitch Joystick Left/Right Position Sensor
- 3447Rear Hitch Joystick Thumbwheel Position Sensor
- 3448Rear Hitch Pitch Backward Solenoid
- 3449Rear Hitch Pitch Forward Solenoid
- 345Lift Function Lever not in hold position on startup
- 3450Rear Hitch Tilt Left Solenoid
- 3451Engine multiple cylinder spark voltage issue
- 3452PTO 1 transmission input shaft enable switch issue
- 3453PTO 2 transmission input shaft enable switch issue
- 3454Transmission output shaft PTO enable switch issue
- 3455Transfer case output shaft PTO enable switch issue
- 3456PTO 1 transmission input shaft engagement consent issue
- 3457PTO 2 transmission input shaft engagement consent issue
- 3458Transmission output shaft PTO engagement consent issue
- 3459Transfer case output shaft PTO engagement consent issue
- 346Tilt Function Lever not in hold position on startup
- 3460Alternator Excitation Field Regulator Command Line
- 3461Computer Aided Earth Moving System (CAES)
- 3462Remote Operator Station Display Transceiver
Other Caterpillar machine types
Fault code lists by brand
- Volvo6,508 codes
- New Holland Tractor3,475 codes
- FPT3,033 codes
- Case IH2,992 codes
- Bobcat2,653 codes
- Challenger Tractor2,434 codes
- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Challenger Rubber Track Tractor1,747 codes
- Volvo Wheel Loader1,726 codes
- Deutz1,684 codes
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.