Challenger Rubber Track Tractor Fault Codes List: SPN 1472 FMI 0 to SPN 1787 FMI 3
Page 11 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 1472 FMI 0 to SPN 1787 FMI 3
- SPN 1472 FMI 0Steering Wheel (No.2) - Data Valid But Above Normal Operating Range
- SPN 1472 FMI 1Steering Wheel (No.2) - Data Valid But Below Normal Operating Range
- SPN 1472 FMI 12Steering Wheel (No.2) - Failed Component
- SPN 1472 FMI 13Steering Wheel (No.2) - Out of Calibration
- SPN 1472 FMI 8Steering Wheel (No.2) - Abnormal Frequency, Pulse or Period
- SPN 1473 FMI 0Steering Wheel (No.3) - Data Valid But Above Normal Operating Range
- SPN 1473 FMI 1Steering Wheel (No.3) - Data Valid But Below Normal Operating Range
- SPN 1473 FMI 12Steering Wheel (No.3) - Failed Component
- SPN 1473 FMI 13Steering Wheel (No.3) - Out of Calibration
- SPN 1473 FMI 8Steering Wheel (No.3) - Abnormal Frequency, Pulse or Period
- SPN 1474 FMI 2Raise/Work Switch - Data Incorrect
- SPN 1475 FMI 2Raise/Lower Switch - Data Incorrect
- SPN 1476 FMI 8Position Sensor (Steerable Hitch) - Abnormal Frequency, Pulse or Period
- SPN 1477 FMI 12Solenoid Valve Steerable Hitch (Right Steer) - Failed Component
- SPN 1477 FMI 3Solenoid Valve Steerable Hitch (Right Steer) - Voltage Above Normal or Shorted High
- SPN 1477 FMI 5Solenoid Valve Steerable Hitch (Right Steer) - Current Below Normal or Open Circuit
- SPN 1477 FMI 6Solenoid Valve Steerable Hitch (Right Steer) - Current Above Normal or Grounded Circuit
- SPN 1478 FMI 12Solenoid Valve Steerable Hitch (Left Steer) - Failed Component
- SPN 1478 FMI 3Solenoid Valve Steerable Hitch (Left Steer) - Voltage Above Normal or Shorted High
- SPN 1478 FMI 5Solenoid Valve Steerable Hitch (Left Steer) - Current Below Normal or Open Circuit
- SPN 1478 FMI 6Solenoid Valve Steerable Hitch (Left Steer) - Current Above Normal or Grounded Circuit
- SPN 1479 FMI 2Switch (Power Take-Off) - Data Incorrect
- SPN 1480 FMI 2Switch (Power Take-Off) - Data Incorrect
- SPN 1481 FMI 3Modulating Valve (Power Take-Off) - Voltage Above Normal or Shorted High
- SPN 1481 FMI 5Modulating Valve (Power Take-Off) - Current Below Normal or Open Circuit
- SPN 1481 FMI 6Modulating Valve (Power Take-Off) - Current Above Normal or Grounded Circuit
- SPN 1482 FMI 0Sensor Power Supply (10 DCV) - Data Valid But Above Normal Operating Range
- SPN 1482 FMI 1Sensor Power Supply (10 DCV) - Data Valid But Below Normal Operating Range
- SPN 1483 FMI 2Switch (Power Management) - Data Incorrect
- SPN 1484 FMI 2Switch (Inching Pedal) - Data Incorrect
- SPN 1484 FMI 7Switch (Inching Pedal) - Mechanical System Not Responding Properly
- SPN 1485 FMI 11ECU Main Relay 2 Shorted to High Source - Root Cause Unknown
- SPN 1485 FMI 2Switch (Creeper Gear) - Data Incorrect
- SPN 1485 FMI 31ECU Main Relay Early Opening at Previous After Run
- SPN 1486 FMI 12Solenoid Valve (Creeper Gear) - Failed Component
- SPN 1486 FMI 3Solenoid Valve (Creeper Gear) - Voltage Above Normal or Shorted High
- SPN 1486 FMI 5Solenoid Valve (Creeper Gear) - Current Below Normal or Open Circuit
- SPN 1486 FMI 6Solenoid Valve (Creeper Gear) - Current Above Normal or Grounded Circuit
- SPN 1504 FMI 31The Armrest Module Finds There is No Operator Present While the Machine is Operating
- SPN 157 FMI 0Rail Pressure Sensor Signal Above Normal or Shorted to High Source
- SPN 157 FMI 15Rail Pressure Sensor Signal Has Positive Deviation
- SPN 157 FMI 16Rail Pressure Sensor Signal Above Normal or Shorted to High Source
- SPN 157 FMI 17Rail Pressure Sensor Signal Has Negative Deviation
- SPN 157 FMI 18Rail Pressure Sensor Signal Below Normal or Shorted to Ground
- SPN 157 FMI 2Rail Pressure Sensor Signal Intermittent
- SPN 157 FMI 20Rail Pressure Sensor Signal Raw Value Above Maximum Offset
- SPN 157 FMI 21Rail Pressure Sensor Signal Raw Value Below Minimum Offset
- SPN 157 FMI 3Rail Pressure Sensor Voltage Above Normal or Shorted to High Source
- SPN 157 FMI 31Rail Pressure Leakage Detected by Quantity Balance
- SPN 157 FMI 4Rail Pressure Sensor Voltage Below Normal or Shorted to Ground
- SPN 158 FMI 0Key Switch Battery Potential - Above Normal Operational Range - Most Severe
- SPN 158 FMI 18Key Switch Battery Potential - Below Normal Operating Range - Moderately Severe
- SPN 1603 FMI 12Electronic Control Module (Tractor) - Failed Component
- SPN 1603 FMI 2Electronic Control Module (Tractor) - Signal Erratic
- SPN 1603 FMI 9Electronic Control Module (Tractor) - Abnormal Update
- SPN 1604 FMI 12Electronic Control Module (Hitch) - Failed Component
- SPN 1604 FMI 2Electronic Control Module (Hitch) - Signal Erratic
- SPN 1604 FMI 9Electronic Control Module (Hitch) - Abnormal Update
- SPN 1610 FMI 3Solenoid Valve (Parking Brake) (No.2) - Voltage Above Normal or Shorted High
- SPN 1610 FMI 5Solenoid Valve (Parking Brake) (No.2) - Current Below Normal or Open Circuit
- SPN 1610 FMI 6Solenoid Valve (Parking Brake) (No.2) - Current Above Normal or Grounded Circuit
- SPN 161 FMI 2The Module Detects That the Signal Voltage for the Transmission Input Shaft Speed Sensor is Not Correct
- SPN 162 FMI 12Program Memory - Malfunction
- SPN 1638 FMI 0Hydraulic Oil Temperature - Above Normal Operational Range - Most Severe
- SPN 1638 FMI 3The Module Detects That the Hydraulic Oil Temperature Sensor Voltage is Above Normal
- SPN 1638 FMI 4The Module Detects That the Hydraulic Oil Temperature Sensor Voltage is Below Normal
- SPN 1639 FMI 19Fan Speed Request CAN Signal Missing
- SPN 166 FMI 18The Valve Module is Damaged or Has Failed
- SPN 168 FMI 0Battery Potential - Above Normal Operational Range - Most Severe
- SPN 168 FMI 1Transmission Input Shaft Speed Signal Erratic, Intermittent or Incorrect
- SPN 168 FMI 2Battery Potential - Erratic, Intermittent, or Incorrect
- SPN 168 FMI 3Electrical System Voltage - Voltage Above Normal or Shorted High
- SPN 168 FMI 4Battery Voltage Sensor Voltage Below Normal or Shorted to Ground
- SPN 169 FMI 0Battery Potential - Above Normal Operational Range - Most Severe
- SPN 169 FMI 1Battery Potential - Below Normal Operational Range - Most Severe
- SPN 169 FMI 2Battery Potential - Erratic, Intermittent, or Incorrect
- SPN 1713 FMI 14The Module Detects That the Implement Oil Filter Bypass Switch Sensor Signal is Not within Normal Range
- SPN 1713 FMI 31The Signal Frequency or Signal Pulse Width of the Implement Oil Filter Bypass Switch Sensor is Not within Range
- SPN 171 FMI 3Ambient Temperature Sensor Voltage Above Normal or Shorted to High Source
- SPN 171 FMI 4Ambient Temperature Sensor Voltage Below Normal or Shorted to Ground
- SPN 1744 FMI 2Switch (One-Touch) - Data Incorrect
- SPN 174 FMI 0Fuel Inlet Temperature Sensor Signal Above Normal or Shorted to High Source (Greater than 85°C (185°F)
- SPN 174 FMI 15Engine Fuel Temperature - Above Normal Operating Range - Least Severe
- SPN 174 FMI 16Engine Fuel Temperature - Above Normal Operating Range - Moderately Severe
- SPN 174 FMI 3Engine Fuel Temperature Sensor Voltage Above Normal or Shorted to High Source
- SPN 174 FMI 4Engine Fuel Temperature Sensor Voltage Below Normal or Shorted to Ground
- SPN 1760 FMI 3Solenoid Valve (Secondary Steering) - Voltage Above Normal or Shorted High
- SPN 1760 FMI 5Solenoid Valve (Secondary Steering) - Current Below Normal or Open Circuit
- SPN 1760 FMI 6Solenoid Valve (Secondary Steering) - Current Above Normal or Grounded Circuit
- SPN 1761 FMI 1DEF Tank Empty
- SPN 1761 FMI 18DEF Tank Level Low or Below Normal
- SPN 1761 FMI 3Measured DEF Tank Level Sensor Voltage is Above Normal Operating Range
- SPN 1761 FMI 4Measured DEF Tank Level Sensor Voltage is Below Normal Operating Range
- SPN 177 FMI 0The Module Detects That the Signal Voltage for the Transmission Hydraulic Oil Temperature Sensor is Too High
- SPN 177 FMI 14The Module Detects That the Signal Frequency or Pulse Width for the Transmission Hydraulic Oil Temperature Sensor is Not within Normal Range
- SPN 177 FMI 3The Module Detects That the Signal Voltage for the Transmission Hydraulic Oil Temperature Sensor is Too High
- SPN 177 FMI 4The Module Detects That the Signal Voltage for the Transmission Hydraulic Oil Temperature Sensor is Too Low
- SPN 1786 FMI 2Switch (Auto Guide Setup) - Inputs Incorrect, Data Erratic, or Intermittent
- SPN 1787 FMI 2Switch (Auto Guide Control) - Inputs Incorrect, Data Erratic, or Intermittent
- SPN 1787 FMI 3The Maximum Power Switch Signal Voltage is Above Normal
Other Challenger machine types
Fault code lists by brand
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- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
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- Volvo Wheel Loader1,726 codes
- Deutz1,684 codes
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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.