Case Wheel Loader Fault Codes List: SPN 5170 FMI 3 to SPN 518150 FMI 4

Page 17 of 19 of the full Case Wheel Loader fault code list (1,859 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Case Wheel Loader codes SPN 5170 FMI 3 to SPN 518150 FMI 4

SPN 5170 FMI 3Short Circuit To Battery Voltage Or Open Circuit At Output Speed Input
SPN 5170 FMI 4Short Circuit To Ground At Output Speed Input
SPN 517755 FMI 19BJM Message Timeout (Boom, Bucket, Kick Down)
SPN 517755 FMI 9EJM Message Timeout (AUX FNR, AUX I, AUX II)
SPN 518032 FMI 3Aux FNR Key Fault
SPN 518036 FMI 3Beacon Light Switch Key Fault
SPN 518047 FMI 3Declutch Key Fault
SPN 518052 FMI 3Differential Lock Up Key Fault
SPN 518056 FMI 3Fan Mode Key Fault
SPN 518058 FMI 3Float Key Fault
SPN 518063 FMI 3Implement Coupler Key Fault
SPN 518066 FMI 3Implement Enable Key Fault
SPN 518069 FMI 2Joystick Steering Activation Button Signals Not Plausible
SPN 518070 FMI 3Key_2 Key Fault
SPN 518074 FMI 3Key_18 Key Fault
SPN 518078 FMI 3Key_20 Key Fault
SPN 518083 FMI 3Park Brake Key Fault
SPN 518089 FMI 3Short To Power At Ride Control Valve High Side Driver
SPN 518089 FMI 4Short To Ground At Ride Control Valve High Side Driver
SPN 518089 FMI 5Open Circuit At Ride Control Valve High Side Driver
SPN 518093 FMI 3Return To Travel Key Fault
SPN 5180 FMI 2Output Speed Zero Doesn't Fit To Other Speed Signals
SPN 518101 FMI 3Torque Converter Lock Up Key Fault
SPN 518103 FMI 3Transmission Auto Mode Key Fault
SPN 518106 FMI 3WorkLight 1 Key Fault
SPN 518108 FMI 3WorkLight 2 Key Fault
SPN 518110 FMI 2Boom Angle Sensor Signals Not Plausible
SPN 518110 FMI 3Boom Angle Sensor Channel 1 Over Voltage
SPN 518110 FMI 4Boom Angle Sensor Channel 1 Under Voltage
SPN 518111 FMI 2Bucket Angle Sensor Signals Not Plausible
SPN 518111 FMI 3Bucket Angle Sensor Channel 1 Over Voltage
SPN 518111 FMI 4Bucket Angle Sensor Channel 1 Under Voltage
SPN 518112 FMI 0Radiator Coolant Temperature Sensor Over Resistance Open Circuit/Short To Power
SPN 518112 FMI 1Radiator Coolant Temperature Sensor Under Resistance Short to Ground
SPN 518113 FMI 2Low Brake Pressure
SPN 518113 FMI 3Short to Power At Brake Supply Line Pressure Sensor
SPN 518113 FMI 4Short To Ground At Brake Supply Line Pressure Sensor
SPN 518114 FMI 3Short To Power At Brake Line (Declutch) Pressure Sensor
SPN 518114 FMI 4Short To Ground At Brake Line (Declutch) Pressure Sensor
SPN 518115 FMI 1Auxiliary Steering Lack Of Pressure
SPN 518115 FMI 3Aux Steering Pressure Sensor Over Voltage
SPN 518115 FMI 4Aux Steering Pressure Sensor Over Voltage
SPN 518116 FMI 9Hydraulic Filter Is Clogged
SPN 518119 FMI 3Short To Power At Implement Coupler High Side Driver
SPN 518119 FMI 4Short To Ground At Implement Coupler High Side Driver
SPN 518119 FMI 5Open Circuit At Implement Coupler High Side Driver
SPN 518122 FMI 0Front Axle Oil Temp Sensor Over Resistance
SPN 518122 FMI 1Front Axle Oil Temp Sensor Under Resistance
SPN 518122 FMI 16Axle Oil Temperature High
SPN 518122 FMI 31Axle Oil Temperature Sensor Out Of Range
SPN 518129 FMI 3Short To Power At Boom Raise Valve High Side Driver
SPN 518129 FMI 4Short To Ground At Boom Raise Valve High Side Driver
SPN 518129 FMI 5Open Circuit At Boom Raise Valve High Side Driver
SPN 518130 FMI 3Short To Power At Boom Lower Valve High Side Driver
SPN 518130 FMI 4Short To Ground At Boom Lower Valve High Side Driver
SPN 518130 FMI 5Open Circuit At Boom Lower Valve High Side Driver
SPN 518131 FMI 3Short To Power/Open Circuit At Boom Valve Low Side Driver
SPN 518131 FMI 4Short To Ground At Boom Valve Low Side Driver
SPN 518132 FMI 3Short To Power At Bucket Roll Valve High Side Driver
SPN 518132 FMI 4Short To Ground At Bucket Roll Valve High Side Driver
SPN 518132 FMI 5Open Circuit At Bucket Roll Valve High Side Driver
SPN 518133 FMI 3Short To Power At Bucket Dump Valve High Side Driver
SPN 518133 FMI 4Short To Ground At Bucket Dump Valve High Side Driver
SPN 518133 FMI 5Open Circuit At Bucket Dump Valve High Side Driver
SPN 518134 FMI 3Short To Power/Open Circuit At Bucket Valve Low Side Driver
SPN 518134 FMI 4Short To Ground At Bucket Valve Low Side Driver
SPN 518135 FMI 3Boom Angle Sensor Channel 2 Over Voltage
SPN 518135 FMI 4Boom Angle Sensor Channel 2 Under Voltage
SPN 518136 FMI 3Bucket Angle Sensor Channel 2 Over Voltage
SPN 518136 FMI 4Bucket Angle Sensor Channel 2 Under Voltage
SPN 518137 FMI 3Short To Power at AUX 1 Left High Side Driver
SPN 518137 FMI 4Short To Ground at AUX 1 Left High Side Driver
SPN 518137 FMI 5Open Circuit At AUX 1 Left High Side Driver
SPN 518138 FMI 3Short To Power At AUX 1 Right High Side Driver
SPN 518138 FMI 4Short To Ground At AUX 1 Right High Side Driver
SPN 518138 FMI 5Open Circuit At AUX 1 Right High Side Driver
SPN 518139 FMI 3Short To Power/Open Circuit At AUX 1 Low Side Driver
SPN 518139 FMI 4Short To Ground At AUX 1 Low Side Driver
SPN 518140 FMI 3Short To Power At AUX 2 Left High Side Driver
SPN 518140 FMI 4Short To Ground At AUX 2 Left High Side Driver
SPN 518140 FMI 5Open Circuit At AUX 2 Left High Side Driver
SPN 518141 FMI 3Short To Power At AUX 2 Right High Side Driver
SPN 518141 FMI 4Short To Ground At AUX 2 Right High Side Driver
SPN 518141 FMI 5Open Circuit At AUX 2 Right High Side Driver
SPN 518142 FMI 3Short To Power/Open Circuit At AUX 2 Low Side Driver
SPN 518142 FMI 4Short To Ground At AUX 2 Low Side Driver
SPN 518143 FMI 3Short To Power/Open Circuit At Implement Coupler Low Side Driver
SPN 518143 FMI 4Short To Ground At Implement Coupler Low Side Driver
SPN 518144 FMI 3Short To Power At AUX Steering Enable High Side Driver
SPN 518144 FMI 4Short To Ground At Aux Steering Enable High Side Driver
SPN 518144 FMI 5Open Circuit At AUX Steering Enable High Side Driver
SPN 518145 FMI 3Short To Power/Open Circuit At Park Brake Low Side Driver
SPN 518145 FMI 4Short To Ground At Park Brake Low Side Driver
SPN 518146 FMI 3Short To Power At FAN Control High Side Driver
SPN 518146 FMI 4Short To Ground At FAN Control High Side Driver
SPN 518146 FMI 5Open Circuit At FAN Control High Side Driver
SPN 518147 FMI 3Short To Power FAN Reverser Low Side Driver
SPN 518147 FMI 4Short To Ground At FAN Reverser Low Side Driver
SPN 518150 FMI 3Electrical Ignition Power Relay - Short Circuit To B+
SPN 518150 FMI 4Short To Ground At Crank Request High Side Driver

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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.