CAT Fault Codes List: CID 804 to CID 908

Page 81 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 804 to CID 908

CID 804VIMS Interface Module #4
CID 805VIMS Interface Module #5
CID 806VIMS Interface Module #6
CID 807VIMS Interface Module #7
CID 808VIMS Interface Module #8
CID 809Speedometer/Tachometer #1
CID 81Particulate Trap Inlet Pressure Sensor
CID 810Speedometer/Tachometer #2
CID 811Gauge Cluster #1
CID 812Gauge Cluster #2
CID 813Gauge Cluster #3
CID 814Gauge Cluster #4
CID 815Message Center #1
CID 816Message Center #2
CID 817ECM Internal Backup Battery
CID 818Power Mode Switch
CID 819Display Data Link
CID 82Air Start Pressure Sensor
CID 820Keypad Data Link
CID 821Display Power Supply
CID 822LCD Back Light Power Supply
CID 823Service Lamp
CID 824TPMS Lamp #1 (GREEN)
CID 825TPMS Lamp #2 (RED)
CID 826Torque Converter Oil Temperature Sensor
CID 827Left Exhaust Temperature Sensor
CID 828Right Exhaust Temperature Sensor
CID 829Rear Aftercooler Coolant Temperature Sensor
CID 830Front Brake Oil Temperature Sensor
CID 831Left Final Drive Chip Detector
CID 832Right Final Drive Chip Detector
CID 833Rear Brake Oil Temperature Sensor
CID 834Differential (axle) Chip Detector
CID 835Differential (axle) Oil Temperature Sensor
CID 836Left Final Drive Oil Temperature Sensor
CID 837Right Final Drive Oil Temperature Sensor
CID 838Left Front Strut Pressure Sensor
CID 839Right Front Strut Pressure Sensor
CID 84Ground Speed Sensor
CID 840Left Rear Strut Pressure Sensor
CID 841Right Rear Strut Pressure Sensor
CID 842Left Front Implement Chip Detector
CID 843Right Front Implement Chip Detector
CID 844Left Swing Pump Housing Chip Detector
CID 845Left Swing Motor Chip Detector
CID 846Right Swing Motor Chip Detector
CID 847Left Rear Implement Chip Detector
CID 848Right Rear Implement Chip Detector
CID 849System Air Pressure Sensor
CID 850Gear Box Chip Detector
CID 851Gear Box Pressure Sensor
CID 852Brake Oil Temperature Sensor (Right Front)
CID 853Brake Oil Temperature Sensor (Left Front)
CID 854Brake Oil Temperature Sensor (Right Rear)
CID 855Brake Oil Temperature Sensor (Left Rear)
CID 856Slope Sensor Module #1
CID 857Slope Sensor Module #2
CID 858Generator Close Breaker
CID 859Generator Kilowatt Relay
CID 860Front Pump Drive Oil Temperature Sensor
CID 861Service Engine Lamp
CID 862Transmission P1 Pressure Sensor
CID 863Transmission P2 Pressure Sensor
CID 864Variable Implement Pump Oil Pressure Sensor
CID 865Engine Exhaust Temperature Lamp
CID 866Load Proportional Output
CID 867Hydraulic Engine Retarder Valve Solenoid
CID 868Transmission Auto Shift Lamp
CID 869Right Lift Cylinder Position Sensor
CID 870Left Lift Cylinder Position Sensor
CID 871Inclination Sensor
CID 872Pitch Rate Sensor
CID 873Tilt Hydraulic Pump Pressure Sensor
CID 874Mode Select Switch
CID 875Manual Select Switch
CID 876Pitch Forward Trigger Switch
CID 877Pitch Back Switch
CID 878Desired Blade Load Selector Dial
CID 879Ripper Shank In/Out Lever Position Sensor
CID 880Ripper Raise/Lower Lever Position Sensor
CID 881Ripper AutoStow Switch
CID 882Implement Lockout Solenoid
CID 883Pitch Regenerate Solenoid
CID 884Pitch Solenoid
CID 885Pressure Compensation Override Solenoid
CID 886Ripper Shank In Solenoid
CID 887Ripper Shank Out Solenoid
CID 888Ripper Shank Lower Solenoid
CID 889Ripper Shank Raise Solenoid
CID 890Telemetry Data Link
CID 9Cylinder #9 Injector
CID 900Left raise solenoid
CID 901Left lower solenoid
CID 902Right raise solenoid
CID 903Right lower solenoid
CID 904Rear raise solenoid
CID 905Rear lower solenoid
CID 906Left grade sensor
CID 907Right grade sensor
CID 908Blade rotation position 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.