Challenger Tractor Fault Codes List: SPN 520226 FMI 31 to SPN 651 FMI 14
Page 19 of 25 of the full Challenger Tractor fault code list (2,434 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Challenger Tractor codes SPN 520226 FMI 31 to SPN 651 FMI 14
- SPN 520226 FMI 31MOCSOP (Redundant Stop Test)
- SPN 520227 FMI 31MOCSOP (Redundant Stop Test)
- SPN 520228 FMI 12CY320
- SPN 520229 FMI 13FADC
- SPN 520229 FMI 31Rail Pressure Sensor
- SPN 520230 FMI 31Engine Protection
- SPN 520231 FMI 31All Applications
- SPN 520232 FMI 31All Applications
- SPN 520233 FMI 31Rail Pressure Sensor
- SPN 520237 FMI 31User 1 Error
- SPN 520238 FMI 31User 2 Error
- SPN 520239 FMI 3DEF Metering Valve After Cooler
- SPN 520240 FMI 31Injectors
- SPN 520241 FMI 31Injectors
- SPN 520242 FMI 31Injectors
- SPN 520243 FMI 3Main Relay of the Light
- SPN 520243 FMI 5Main Relay of the Light
- SPN 520243 FMI 6Main Relay of the Light
- SPN 520247 FMI 31Cy146
- SPN 520248 FMI 31Engine Controller
- SPN 520249 FMI 31Engine Controller
- SPN 520250 FMI 31Engine Controller
- SPN 520251 FMI 31Engine Controller
- SPN 520260 FMI 31CY146
- SPN 520261 FMI 31CY146
- SPN 520262 FMI 31CY146
- SPN 520263 FMI 31CY146
- SPN 520264 FMI 31CY146
- SPN 520293 FMI 31Difference in Bypass Specification
- SPN 520296 FMI 31Pressure Regulating Valve
- SPN 520297 FMI 31CAN Bus
- SPN 520298 FMI 31CAN Bus
- SPN 520307 FMI 31Rail Pressure Sensor
- SPN 520309 FMI 31Rail Pressure Sensor
- SPN 520312 FMI 31Rail Pressure Sensor
- SPN 520317 FMI 31Rail Pressure Sensor
- SPN 520318 FMI 31Rail Pressure Sensor
- SPN 520319 FMI 31Rail Pressure Sensor
- SPN 520320 FMI 31Rail Pressure Sensor
- SPN 520327 FMI 31Rail Pressure Sensor
- SPN 520336 FMI 31Rail Pressure Sensor
- SPN 520337 FMI 31Rail Pressure Sensor
- SPN 520354 FMI 3Pressure Control Valve
- SPN 520354 FMI 4Pressure Control Valve
- SPN 520356 FMI 3Pressure Control Valve
- SPN 520356 FMI 4Pressure Control Valve
- SPN 520358 FMI 31Air Flow Sensor
- SPN 520359 FMI 31Pressure Control Valve
- SPN 520382 FMI 14Air Flow Sensor
- SPN 520382 FMI 2Air Flow Sensor
- SPN 520383 FMI 14Air Flow Sensor
- SPN 520384 FMI 14Air Flow Sensor
- SPN 520384 FMI 16Air Flow Sensor
- SPN 520388 FMI 31Rail Pressure Sensor
- SPN 520389 FMI 31Air Flow Sensor
- SPN 520390 FMI 31Air Flow Sensor
- SPN 520391 FMI 31Air Flow Sensor
- SPN 521000 FMI 2DEF Module Temperature
- SPN 521000 FMI 8DEF Module Temperature
- SPN 521001 FMI 14DEF Heating Main Relay
- SPN 521001 FMI 31DEF Heating Main Relay
- SPN 521001 FMI 4DEF Heating Main Relay
- SPN 521001 FMI 5DEF Heating Main Relay
- SPN 521002 FMI 31DEF System
- SPN 521003 FMI 3DEF Heating Main Relay
- SPN 521003 FMI 4DEF Heating Main Relay
- SPN 521007 FMI 10DEF System
- SPN 521007 FMI 14DEF System
- SPN 521007 FMI 31DEF System
- SPN 521008 FMI 0DEF System
- SPN 521008 FMI 1DEF System
- SPN 521012 FMI 31Exhaust Outlet NOx Sensor
- SPN 521013 FMI 31Exhaust Outlet NOx Sensor
- SPN 521016 FMI 31NOx Sensor Before DOC
- SPN 521017 FMI 31NOx Sensor Before DOC
- SPN 521018 FMI 31DEF System
- SPN 521019 FMI 31DEF System
- SPN 521020 FMI 31DEF System
- SPN 521022 FMI 31DEF System
- SPN 521023 FMI 31DEF System
- SPN 521024 FMI 31DEF System
- SPN 521025 FMI 31DEF System
- SPN 521026 FMI 31DEF System
- SPN 5370 FMI 19Wastegate Actuator
- SPN 5372 FMI 0Wastegate Actuator
- SPN 5372 FMI 16Wastegate Actuator
- SPN 5451 FMI 14Wastegate Actuator
- SPN 5451 FMI 31Wastegate Actuator
- SPN 5451 FMI 4Wastegate Actuator
- SPN 626 FMI 3Inlet Air Heater Control, Voltage Above Normal
- SPN 626 FMI 4Inlet Air Heater Control, Voltage Below Normal
- SPN 626 FMI 5Grid Heater
- SPN 626 FMI 6Grid Heater
- SPN 629 FMI 10EEPROM
- SPN 630 FMI 2ECM
- SPN 631 FMI 2ECM
- SPN 637 FMI 11Primary and Secondary Speed and Position Sensor
- SPN 639 FMI 19CAN Bus
- SPN 651 FMI 13Injector No. 1
- SPN 651 FMI 14Injector No. 1
Other Challenger machine types
Fault code lists by brand
- CAT8,286 codes
- Volvo6,508 codes
- New Holland Tractor3,475 codes
- FPT3,033 codes
- Case IH2,992 codes
- Bobcat2,653 codes
- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Volvo Wheel Loader1,726 codes
- Deutz1,684 codes
- Perkins1,523 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.