Caterpillar Fault Codes

2,881 codes

Product Lines:

EMCP 4.2
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All Generator (1,591) Heavy Equipment (1,290)
Code Model Error / Alarm Category Severity Action
CID-186-FMI-4 CAT Electronic Control Module Caterpillar CID 186 FMI 4 - Attachment Speed: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-187-FMI-2 CAT Electronic Control Module Caterpillar CID 187 FMI 2 - Attachment Direction: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-187-FMI-3 CAT Electronic Control Module Caterpillar CID 187 FMI 3 - Attachment Direction: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-187-FMI-4 CAT Electronic Control Module Caterpillar CID 187 FMI 4 - Attachment Direction: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-187-FMI-5 CAT Electronic Control Module Caterpillar CID 187 FMI 5 - Attachment Direction: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-187-FMI-6 CAT Electronic Control Module Caterpillar CID 187 FMI 6 - Attachment Direction: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-188-FMI-5 CAT Electronic Control Module Caterpillar CID 188 FMI 5 - Work Tool Pump Pressure: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-188-FMI-6 CAT Electronic Control Module Caterpillar CID 188 FMI 6 - Work Tool Pump Pressure: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-188-FMI-8 CAT Electronic Control Module Caterpillar CID 188 FMI 8 - Work Tool Pump Pressure: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-189-FMI-13 CAT Electronic Control Module Caterpillar CID 189 FMI 13 - Work Tool Pump Flow: Out of Calibration heavy-equipment Minor View →
CID-189-FMI-8 CAT Electronic Control Module Caterpillar CID 189 FMI 8 - Work Tool Pump Flow: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-19-FMI-13 CAT Electronic Control Module Caterpillar CID 19 FMI 13 - Fuel Injector #5: Out of Calibration heavy-equipment Major View →
CID-19-FMI-4 CAT Electronic Control Module Caterpillar CID 19 FMI 4 - Fuel Injector #5: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-19-FMI-8 CAT Electronic Control Module Caterpillar CID 19 FMI 8 - Fuel Injector #5: Abnormal Frequency, Pulse Width, or Period heavy-equipment Major View →
CID-190-FMI-0 CAT Electronic Control Module Caterpillar CID 190 FMI 0 - Work Tool Speed: Data Valid But Above Normal Operational Range heavy-equipment Minor View →
CID-190-FMI-2 CAT Electronic Control Module Caterpillar CID 190 FMI 2 - Work Tool Speed: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-190-FMI-3 CAT Electronic Control Module Caterpillar CID 190 FMI 3 - Work Tool Speed: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-190-FMI-4 CAT Electronic Control Module Caterpillar CID 190 FMI 4 - Work Tool Speed: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-191-FMI-1 CAT Electronic Control Module Caterpillar CID 191 FMI 1 - Work Tool Direction: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-191-FMI-2 CAT Electronic Control Module Caterpillar CID 191 FMI 2 - Work Tool Direction: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-191-FMI-3 CAT Electronic Control Module Caterpillar CID 191 FMI 3 - Work Tool Direction: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-191-FMI-4 CAT Electronic Control Module Caterpillar CID 191 FMI 4 - Work Tool Direction: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-191-FMI-5 CAT Electronic Control Module Caterpillar CID 191 FMI 5 - Work Tool Direction: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-192-FMI-3 CAT Electronic Control Module Caterpillar CID 192 FMI 3 - Work Tool Angle: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-192-FMI-5 CAT Electronic Control Module Caterpillar CID 192 FMI 5 - Work Tool Angle: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-192-FMI-6 CAT Electronic Control Module Caterpillar CID 192 FMI 6 - Work Tool Angle: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-193-FMI-3 CAT Electronic Control Module Caterpillar CID 193 FMI 3 - Work Tool Position: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-193-FMI-4 CAT Electronic Control Module Caterpillar CID 193 FMI 4 - Work Tool Position: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-193-FMI-6 CAT Electronic Control Module Caterpillar CID 193 FMI 6 - Work Tool Position: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-193-FMI-8 CAT Electronic Control Module Caterpillar CID 193 FMI 8 - Work Tool Position: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-194-FMI-13 CAT Electronic Control Module Caterpillar CID 194 FMI 13 - Work Tool Load: Out of Calibration heavy-equipment Minor View →
CID-194-FMI-5 CAT Electronic Control Module Caterpillar CID 194 FMI 5 - Work Tool Load: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-194-FMI-6 CAT Electronic Control Module Caterpillar CID 194 FMI 6 - Work Tool Load: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-195-FMI-0 CAT Electronic Control Module Caterpillar CID 195 FMI 0 - Work Tool Cycle Count: Data Valid But Above Normal Operational Range heavy-equipment Minor View →
CID-195-FMI-1 CAT Electronic Control Module Caterpillar CID 195 FMI 1 - Work Tool Cycle Count: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-195-FMI-2 CAT Electronic Control Module Caterpillar CID 195 FMI 2 - Work Tool Cycle Count: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-195-FMI-3 CAT Electronic Control Module Caterpillar CID 195 FMI 3 - Work Tool Cycle Count: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-195-FMI-4 CAT Electronic Control Module Caterpillar CID 195 FMI 4 - Work Tool Cycle Count: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-196-FMI-1 CAT Electronic Control Module Caterpillar CID 196 FMI 1 - Work Tool Hour Meter: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-196-FMI-2 CAT Electronic Control Module Caterpillar CID 196 FMI 2 - Work Tool Hour Meter: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-196-FMI-4 CAT Electronic Control Module Caterpillar CID 196 FMI 4 - Work Tool Hour Meter: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-197-FMI-4 CAT Electronic Control Module Caterpillar CID 197 FMI 4 - Work Tool Service Interval: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-197-FMI-5 CAT Electronic Control Module Caterpillar CID 197 FMI 5 - Work Tool Service Interval: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-197-FMI-6 CAT Electronic Control Module Caterpillar CID 197 FMI 6 - Work Tool Service Interval: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-198-FMI-3 CAT Electronic Control Module Caterpillar CID 198 FMI 3 - Work Tool Filter Status: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-198-FMI-6 CAT Electronic Control Module Caterpillar CID 198 FMI 6 - Work Tool Filter Status: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-199-FMI-13 CAT Electronic Control Module Caterpillar CID 199 FMI 13 - Work Tool Diagnostic: Out of Calibration heavy-equipment Minor View →
CID-199-FMI-4 CAT Electronic Control Module Caterpillar CID 199 FMI 4 - Work Tool Diagnostic: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-199-FMI-5 CAT Electronic Control Module Caterpillar CID 199 FMI 5 - Work Tool Diagnostic: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-2-FMI-4 CAT Electronic Control Module Caterpillar CID 2 FMI 4 - Engine Coolant Temperature: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-2-FMI-5 CAT Electronic Control Module Caterpillar CID 2 FMI 5 - Engine Coolant Temperature: Current Below Normal, or Open Circuit heavy-equipment Major View →
CID-2-FMI-6 CAT Electronic Control Module Caterpillar CID 2 FMI 6 - Engine Coolant Temperature: Current Above Normal, or Grounded Circuit heavy-equipment Major View →
CID-20-FMI-0 CAT Electronic Control Module Caterpillar CID 20 FMI 0 - Fuel Injector #6: Data Valid But Above Normal Operational Range heavy-equipment Major View →
CID-20-FMI-4 CAT Electronic Control Module Caterpillar CID 20 FMI 4 - Fuel Injector #6: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-200-FMI-0 CAT Electronic Control Module Caterpillar CID 200 FMI 0 - Work Tool Calibration: Data Valid But Above Normal Operational Range heavy-equipment Minor View →
CID-200-FMI-3 CAT Electronic Control Module Caterpillar CID 200 FMI 3 - Work Tool Calibration: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-21-FMI-1 CAT Electronic Control Module Caterpillar CID 21 FMI 1 - ECM Power Supply: Data Valid But Below Normal Operational Range heavy-equipment Critical View →
CID-21-FMI-2 CAT Electronic Control Module Caterpillar CID 21 FMI 2 - ECM Power Supply: Data Erratic, Intermittent, or Incorrect heavy-equipment Critical View →
CID-21-FMI-3 CAT Electronic Control Module Caterpillar CID 21 FMI 3 - ECM Power Supply: Voltage Above Normal, or Shorted to High Source heavy-equipment Critical View →
CID-21-FMI-4 CAT Electronic Control Module Caterpillar CID 21 FMI 4 - ECM Power Supply: Voltage Below Normal, or Shorted to Low Source heavy-equipment Critical View →
CID-21-FMI-5 CAT Electronic Control Module Caterpillar CID 21 FMI 5 - ECM Power Supply: Current Below Normal, or Open Circuit heavy-equipment Critical View →
CID-22-FMI-2 CAT Electronic Control Module Caterpillar CID 22 FMI 2 - ECM Memory: Data Erratic, Intermittent, or Incorrect heavy-equipment Critical View →
CID-22-FMI-4 CAT Electronic Control Module Caterpillar CID 22 FMI 4 - ECM Memory: Voltage Below Normal, or Shorted to Low Source heavy-equipment Critical View →
CID-23-FMI-6 CAT Electronic Control Module Caterpillar CID 23 FMI 6 - ECM Communication: Current Above Normal, or Grounded Circuit heavy-equipment Major View →
CID-23-FMI-8 CAT Electronic Control Module Caterpillar CID 23 FMI 8 - ECM Communication: Abnormal Frequency, Pulse Width, or Period heavy-equipment Major View →
CID-24-FMI-13 CAT Electronic Control Module Caterpillar CID 24 FMI 13 - CAN Data Link: Out of Calibration heavy-equipment Major View →
CID-24-FMI-4 CAT Electronic Control Module Caterpillar CID 24 FMI 4 - CAN Data Link: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-24-FMI-5 CAT Electronic Control Module Caterpillar CID 24 FMI 5 - CAN Data Link: Current Below Normal, or Open Circuit heavy-equipment Major View →
CID-24-FMI-6 CAT Electronic Control Module Caterpillar CID 24 FMI 6 - CAN Data Link: Current Above Normal, or Grounded Circuit heavy-equipment Major View →
CID-25-FMI-0 CAT Electronic Control Module Caterpillar CID 25 FMI 0 - Sensor Supply Voltage 5V: Data Valid But Above Normal Operational Range heavy-equipment Major View →
CID-25-FMI-1 CAT Electronic Control Module Caterpillar CID 25 FMI 1 - Sensor Supply Voltage 5V: Data Valid But Below Normal Operational Range heavy-equipment Major View →
CID-26-FMI-2 CAT Electronic Control Module Caterpillar CID 26 FMI 2 - Sensor Supply Voltage 8V: Data Erratic, Intermittent, or Incorrect heavy-equipment Major View →
CID-26-FMI-3 CAT Electronic Control Module Caterpillar CID 26 FMI 3 - Sensor Supply Voltage 8V: Voltage Above Normal, or Shorted to High Source heavy-equipment Major View →
CID-27-FMI-4 CAT Electronic Control Module Caterpillar CID 27 FMI 4 - Vehicle Speed: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-27-FMI-5 CAT Electronic Control Module Caterpillar CID 27 FMI 5 - Vehicle Speed: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-28-FMI-4 CAT Electronic Control Module Caterpillar CID 28 FMI 4 - Transmission Output Speed: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-28-FMI-6 CAT Electronic Control Module Caterpillar CID 28 FMI 6 - Transmission Output Speed: Current Above Normal, or Grounded Circuit heavy-equipment Major View →