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CAT Fault Codes List: 1967 to 2056

Page 12 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 1967 to 2056

  • 1967Hydraulic System CAN Data Link #2
  • 1968Boom Cylinder Rod End Pressure Sensor
  • 1969Boom Cylinder Head End Pressure Sensor
  • 197High Engine Oil Temperature
  • 1970Bucket Cylinder Rod End Pressure Sensor
  • 1971Bucket Cylinder Head End Pressure Sensor
  • 1972Stick Cylinder Rod End Pressure Sensor
  • 1973Stick Cylinder Head End Pressure Sensor
  • 1974Left Swing Pressure Sensor
  • 1975Right Swing Pressure Sensor
  • 1976Right Travel Forward Pressure Sensor
  • 1977Right Travel Backward Pressure Sensor
  • 1978Left Travel Forward Pressure Sensor
  • 1979Left Travel Backward Pressure Sensor
  • 198Low Fuel Pressure
  • 1980Attachment #1 Cylinder Rod End Pressure Sensor
  • 1981Attachment #1 Cylinder Head End Pressure Sensor
  • 1982Attachment #2 Cylinder Rod End Pressure Sensor
  • 1983Attachment #2 Cylinder Head End Pressure Sensor
  • 1984Attachment #3 Cylinder Rod End Pressure Sensor
  • 1985Attachment #3 Cylinder Head End Pressure Sensor
  • 1986Pump to Bucket Rod End Solenoid
  • 1987Pump to Bucket Head End Solenoid
  • 1988Pump to Boom Rod End Solenoid
  • 1989Aux Valve 7 Retract Port Pressure issue
  • 199Low Coolant Temperature
  • 1990Aux Valve 7 Return Port Pressure issue
  • 1991Aux Valve 7 Port Flow Command issue
  • 1992Aux Valve 7 State command issue
  • 1993Aux Valve 7 Fail Safe Mode Command issue
  • 1994Aux Valve 7 Fail Safe Mode issue
  • 1995Aux Valve 8 Extend Port Measured Flow issue
  • 1996Aux Valve 8 Retract Port Measured Flow issue
  • 1997Aux Valve 8 Extend Port Estimated Flow issue
  • 1998Aux Valve 8 Retract Port Estimated Flow issue
  • 1999Aux Valve 8 State issue
  • 20Caterpillar fault code 20 detected.
  • 200Continuous Cylinder Misfire
  • 2000Pump to Stick Rod End Solenoid
  • 2001Pump to Stick Head End Solenoid
  • 2002Pump to Swing Motor Left Solenoid
  • 2003Pump to Swing Motor Right Solenoid
  • 2004Pump to Right Travel Forward Motor Solenoid
  • 2005Pump to Right Travel Backward Motor Solenoid
  • 2006Pump to Left Travel Forward Motor Solenoid
  • 2007Pump to Left Travel Backward Motor Solenoid
  • 2008Pump to Attachment #1 Rod End Solenoid
  • 2009Pump to Attachment #1 Head End Solenoid
  • 201Cylinder #1 Intermittent Misfire
  • 2010Pump to Attachment #2 Rod End Solenoid
  • 2011Pump to Attachment #2 Head End Solenoid
  • 2012Pump to Attachment #3 Rod End Solenoid
  • 2013Pump to Attachment #3 Head End Solenoid
  • 2014Bucket Rod End to Tank Solenoid
  • 2015Bucket Head End to Tank Solenoid
  • 2016Boom Rod End to Tank Solenoid
  • 2017Boom Head End to Tank Solenoid
  • 2018Stick Rod End to Tank Solenoid
  • 2019Stick Head End to Tank Solenoid
  • 202Cylinder #2 Intermittent Misfire
  • 2020Swing Motor Left to Tank Solenoid
  • 2021Swing Motor Right to Tank Solenoid
  • 2022Right Travel Forward Motor to Tank Solenoid
  • 2023Right Travel Backward Motor to Tank Solenoid
  • 2024Left Travel Forward Motor to Tank Solenoid
  • 2025Left Travel Backward Motor to Tank Solenoid
  • 2026Attachment #1 Rod End to Tank Solenoid
  • 2027Attachment #1 Head End to Tank Solenoid
  • 2028Attachment #2 Rod End to Tank Solenoid
  • 2029Attachment #2 Head End to Tank Solenoid
  • 203Cylinder #3 Intermittent Misfire
  • 2030Attachment #3 Rod End to Tank Solenoid
  • 2031Attachment #3 Head End to Tank Solenoid
  • 2032Pump to Bucket Rod End Spool Displacement Sensor
  • 2033Pump to Bucket Head End Spool Displacement Sensor
  • 2034Pump to Boom Rod End Spool Displacement Sensor
  • 2035Pump to Boom Head End Spool Displacement Sensor
  • 2036Pump to Stick Rod End Spool Displacement Sensor
  • 2037Pump to Stick Head End Spool Displacement Sensor
  • 2038Pump to Swing Motor Left Spool Displacement Sensor
  • 2039Pump to Swing Motor Right Spool Displacement Sensor
  • 204Cylinder #4 Intermittent Misfire
  • 2040Pump to Right Travel Forward Spool Displacement Sensor
  • 2041Pump to Right Travel Backward Spool Displacement Sensor
  • 2042Pump to Left Travel Forward Spool Displacement Sensor
  • 2043Pump to Left Travel Backward Spool Displacement Sensor
  • 2044Pump to Attachment #1 Rod End Spool Displacement Sensor
  • 2045Pump to Attachment #1 Head End Spool Displacement Sensor
  • 2046Pump to Attachment #2 Rod End Spool Displacement Sensor
  • 2047Pump to Attachment #2 Head End Spool Displacement Sensor
  • 2048Pump to Attachment #3 Rod End Spool Displacement Sensor
  • 2049Pump to Attachment #3 Head End Spool Displacement Sensor
  • 205Cylinder #5 Intermittent Misfire
  • 2050Bucket Rod End to Tank Spool Displacement Sensor
  • 2051Bucket Head End to Tank Spool Displacement Sensor
  • 2052Boom Rod End to Tank Spool Displacement Sensor
  • 2053Boom Head End to Tank Spool Displacement Sensor
  • 2054Stick Rod End to Tank Spool Displacement Sensor
  • 2055Stick Head End to Tank Spool Displacement Sensor
  • 2056Swing Motor Left to Tank Spool Displacement Sensor
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