Challenger Rubber Track Tractor Fault Codes List: SPN 1787 FMI 4 to SPN 2360 FMI 6
Page 12 of 18 of the full Challenger Rubber Track Tractor fault code list (1,747 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Challenger Rubber Track Tractor codes SPN 1787 FMI 4 to SPN 2360 FMI 6
- SPN 1787 FMI 4The Maximum Power Switch Signal Voltage is Below Normal
- SPN 1787 FMI 5The Maximum Power Switch Signal is Not Correct
- SPN 1807 FMI 8Steering Wheel Angle - Abnormal Sensor Frequency
- SPN 1807 FMI 9Steering Wheel Angle - Abnormal Update Rate
- SPN 1819 FMI 2Rocker Switch (Roading Lockout) - Data Incorrect
- SPN 1854 FMI 3Power Relay (Implement ECM) - Short to +Battery, Shorted High
- SPN 1854 FMI 5Power Relay (Implement ECM) - Current Below Normal or Open Circuit
- SPN 1855 FMI 3Power Relay (Implement) - Short to +Battery, Shorted High
- SPN 1855 FMI 5Power Relay (Implement) - Current Below Normal or Open Circuit
- SPN 1856 FMI 11Turn Lights (Implement Left) - Failure Mode Not Identified
- SPN 1857 FMI 11Turn Lights (Implement Right) - Failure Mode Not Identified
- SPN 1858 FMI 11Stop Lights (Implement Left) - Failure Mode Not Identified
- SPN 1859 FMI 11Stop Lights (Implement Right) - Failure Mode Not Identified
- SPN 1860 FMI 11Stop Lights (Implement Center) - Failure Mode Not Identified
- SPN 1861 FMI 11Marker Lights (Implement) - Failure Mode Not Identified
- SPN 1862 FMI 11Option 1 Lights (Implement OEM) - Failure Mode Not Identified
- SPN 1863 FMI 11Option 2 Lights (Implement OEM) - Failure Mode Not Identified
- SPN 1864 FMI 11Work Lights (Implement) - Failure Mode Not Identified
- SPN 1865 FMI 11Clearance Lights (Implement) - Failure Mode Not Identified
- SPN 1866 FMI 11Back-Up Lights (Implement) - Failure Mode Not Identified
- SPN 1873 FMI 0Rear Hitch Position - Above Normal Operational Range - Most Severe
- SPN 1873 FMI 1Rear Hitch Position - Below Normal Operational Range - Most Severe
- SPN 1873 FMI 12The Module Has Detected That There is No Information From the Hitch Position Sensor or the Information is Not Correct
- SPN 1873 FMI 13The Module Has Detected That the Hitch Position Sensor is Out of Calibration
- SPN 1873 FMI 8The Module Has Determined That the Rear Hitch Position Sensor Signal Frequency is Not within Normal Range
- SPN 1875 FMI 0Rear Hitch Lever Position Sensor Signal Above Normal Operational Range (Severe)
- SPN 1875 FMI 1Rear Hitch Lever Position Sensor Signal Below Normal Operational Range (Severe)
- SPN 1875 FMI 3Rear Hitch Lever Position Sensor Signal is Shorted to High Source
- SPN 1875 FMI 4Rear Hitch Lever Position Sensor Signal is Shorted to Ground
- SPN 1883 FMI 13Power Take-Off Speed is Above the Normal Limit
- SPN 1888 FMI 12Local GPS Antenna - Failed Component
- SPN 1888 FMI 5Local GPS Antenna - Current Below Normal or Shorted High
- SPN 1888 FMI 6Local GPS Antenna - Current Above Normal or Grounded Circuit
- SPN 1889 FMI 11Supply Voltage (Base GPS Receiver) - Failure Mode Not Identifiable
- SPN 1889 FMI 12Supply Voltage (Base GPS Receiver) - Failed Component
- SPN 1889 FMI 3Supply Voltage (Base GPS Receiver) - Voltage Above Normal or Shorted High
- SPN 1889 FMI 4Supply Voltage (Base GPS Receiver) - Voltage Below Normal or Open Circuit
- SPN 1890 FMI 12Base GPS Antenna - Failed Component
- SPN 1890 FMI 5Base GPS Antenna - Current Below Normal or Open Circuit
- SPN 1890 FMI 6Base GPS Antenna - Current Above Normal or Grounded Circuit
- SPN 1894 FMI 2Rear Power Take-Off Switch Signal Erratic, Intermittent or Incorrect
- SPN 1894 FMI 3Rear Power Take-Off Switch Signal Shorted to High Source
- SPN 1894 FMI 4The Power Take-Off Switch Signal Voltage is Below Normal
- SPN 1894 FMI 5The Power Take-Off Switch Signal is Not Correct
- SPN 1898 FMI 12Electronic Control Module (Translator) (GPS) - Failed Component
- SPN 1898 FMI 2Electronic Control Module (Translator) (GPS) - Signal Erratic
- SPN 1898 FMI 9Electronic Control Module (Translator) (GPS) - Abnormal Update
- SPN 190 FMI 0Engine Speed - Above Normal Operational Range - Most Severe
- SPN 190 FMI 15Engine Speed - Above Normal Operating Range - Least Severe
- SPN 190 FMI 16Engine Speed Above Normal
- SPN 190 FMI 8Engine Speed - Abnormal Sensor Frequency
- SPN 1919 FMI 0Auxiliary Valve Control Sensor 1 - Above Normal Operational Range - Most Severe
- SPN 1919 FMI 1The Auxiliary Valve 1 Lever Position Sensor Signal Voltage is Below Normal
- SPN 1919 FMI 3Implement Valve 1 Control Lever Position Signal Shorted to High Source
- SPN 1919 FMI 4The Auxiliary Valve 1 Lever Position Sensor Signal Voltage is Below Normal
- SPN 191 FMI 0The Module Detects That the Transmission Output Shaft Speed Sensor Voltage is Above Normal Range
- SPN 191 FMI 12The Module Detects That the Signal Frequency or Pulse Width of the Transmission Output Shaft Speed Sensor is Not within Normal Range
- SPN 1931 FMI 0Auxiliary Valve Control Sensor 2 - Above Normal Operational Range - Most Severe
- SPN 1931 FMI 1Auxiliary Valve Control Sensor 2 - Below Normal Operational Range - Most Severe
- SPN 1931 FMI 3Implement Valve 2 Control Lever Position Signal Shorted to High Source
- SPN 1931 FMI 4The Auxiliary Valve 2 Lever Position Sensor Signal Voltage is Below Normal
- SPN 1943 FMI 0Auxiliary Valve Control Sensor 3 - Above Normal Operational Range - Most Severe
- SPN 1943 FMI 1Auxiliary Valve Control Sensor 3 - Below Normal Operational Range - Most Severe
- SPN 1943 FMI 3Implement Valve 3 Control Lever Position Signal Shorted to High Source
- SPN 1943 FMI 4The Auxiliary Valve 3 Lever Position Sensor Signal Voltage is Below Normal
- SPN 1955 FMI 0Auxiliary Valve Control Sensor 4 - Above Normal Operational Range - Most Severe
- SPN 1955 FMI 1Auxiliary Valve Control Sensor 4 - Below Normal Operational Range - Most Severe
- SPN 1955 FMI 3Implement Valve 4 Control Lever Position Signal Shorted to High Source
- SPN 1955 FMI 4The Auxiliary Valve 4 Lever Position Sensor Signal Voltage is Below Normal
- SPN 1967 FMI 0Auxiliary Valve Control Sensor 5 - Above Normal Operational Range - Most Severe
- SPN 1967 FMI 1Auxiliary Valve Control Sensor 5 - Below Normal Operational Range - Most Severe
- SPN 1967 FMI 3Implement Valve 5 Control Lever Position Signal Shorted to High Source
- SPN 1967 FMI 4The Auxiliary Valve 5 Lever Position Sensor Signal Voltage is Below Normal
- SPN 1979 FMI 0Auxiliary Valve Control Sensor 6 - Above Normal Operational Range - Most Severe
- SPN 1979 FMI 1Auxiliary Valve Control Sensor 6 - Below Normal Operational Range - Most Severe
- SPN 1979 FMI 3Implement Valve 6 Control Lever Position Signal Shorted to High Source
- SPN 1979 FMI 4The Auxiliary Valve 6 Lever Position Sensor Signal Voltage is Below Normal
- SPN 2000 FMI 13The Module Detects That the Communication From the Engine Control Module is Erratic, Intermittent, or Not Correct
- SPN 2000 FMI 2Engine ECM Communication - Erratic, Intermittent, or Incorrect
- SPN 2003 FMI 2Machine Application Code - Erratic, Intermittent, or Incorrect
- SPN 2005 FMI 2The Module Detects That the Armrest Module Communication is Erratic, Intermittent, or Not Correct
- SPN 2034 FMI 2Armrest Auxiliary ECM Communication - Erratic, Intermittent, or Incorrect.
- SPN 2038 FMI 2Virtual Terminal ECM Communication - Erratic, Intermittent, or Incorrect
- SPN 2055 FMI 2Unknown Lighting ECM Address - Erratic, Intermittent, or Incorrect
- SPN 2161 FMI 2Implement Valve 1 Module Communication Erratic, Intermittent or Incorrect
- SPN 2162 FMI 2Implement Valve 2 Module Communication Erratic, Intermittent or Incorrect
- SPN 2163 FMI 2Implement Valve 3 Module Communication Erratic, Intermittent or Incorrect
- SPN 2164 FMI 2Implement Valve 4 Module Communication Erratic, Intermittent or Incorrect
- SPN 2165 FMI 2Implement Valve 5 Module Communication Erratic, Intermittent or Incorrect
- SPN 2166 FMI 2Implement Valve 6 Module Communication Erratic, Intermittent or Incorrect
- SPN 2170 FMI 2Steerable Hitch ECM Communication
- SPN 2208 FMI 2Front Lighting Module Cannot Read Signal Properly - Signal is Erratic, Intermittent, or Incorrect
- SPN 2209 FMI 2Roof Lighting Module Address Erratic, Intermittent, or Incorrect
- SPN 2210 FMI 2Rear Lighting ECM Address - Erratic, Intermittent, or Incorrect
- SPN 2240 FMI 2Armrest ISO11783 ECM Communication - Erratic, Intermittent, or Incorrect
- SPN 2290 FMI 2Roof Lighting Module Address Erratic, Intermittent, and Incorrect
- SPN 2354 FMI 5Front Lighting Module Has Detected Front Work Lamp Current is Below Normal
- SPN 2354 FMI 6Roof Controller Module Has Detected Front Work Lamps Current is Above Normal
- SPN 2360 FMI 5Rear Low Mounted Work Lights - Open Circuit
- SPN 2360 FMI 6Rear Low Mounted Work Lights - Shorted to Ground
Other Challenger machine types
Fault code lists by brand
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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.