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-164-FMI-4 CAT Electronic Control Module Caterpillar CID 164 FMI 4 - Pedal Position #2: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-164-FMI-5 CAT Electronic Control Module Caterpillar CID 164 FMI 5 - Pedal Position #2: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-164-FMI-6 CAT Electronic Control Module Caterpillar CID 164 FMI 6 - Pedal Position #2: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-164-FMI-8 CAT Electronic Control Module Caterpillar CID 164 FMI 8 - Pedal Position #2: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-165-FMI-0 CAT Electronic Control Module Caterpillar CID 165 FMI 0 - Auto Idle Switch: Data Valid But Above Normal Operational Range heavy-equipment Minor View →
CID-165-FMI-2 CAT Electronic Control Module Caterpillar CID 165 FMI 2 - Auto Idle Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-165-FMI-3 CAT Electronic Control Module Caterpillar CID 165 FMI 3 - Auto Idle Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-166-FMI-1 CAT Electronic Control Module Caterpillar CID 166 FMI 1 - Work Mode Switch: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-166-FMI-2 CAT Electronic Control Module Caterpillar CID 166 FMI 2 - Work Mode Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-166-FMI-4 CAT Electronic Control Module Caterpillar CID 166 FMI 4 - Work Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-166-FMI-5 CAT Electronic Control Module Caterpillar CID 166 FMI 5 - Work Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-167-FMI-2 CAT Electronic Control Module Caterpillar CID 167 FMI 2 - Travel Mode Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-167-FMI-4 CAT Electronic Control Module Caterpillar CID 167 FMI 4 - Travel Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-167-FMI-5 CAT Electronic Control Module Caterpillar CID 167 FMI 5 - Travel Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-168-FMI-4 CAT Electronic Control Module Caterpillar CID 168 FMI 4 - Lifting Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-168-FMI-5 CAT Electronic Control Module Caterpillar CID 168 FMI 5 - Lifting Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-168-FMI-6 CAT Electronic Control Module Caterpillar CID 168 FMI 6 - Lifting Mode Switch: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-169-FMI-5 CAT Electronic Control Module Caterpillar CID 169 FMI 5 - Precision Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-169-FMI-6 CAT Electronic Control Module Caterpillar CID 169 FMI 6 - Precision Mode Switch: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-17-FMI-2 CAT Electronic Control Module Caterpillar CID 17 FMI 2 - Fuel Injector #3: Data Erratic, Intermittent, or Incorrect heavy-equipment Major View →
CID-17-FMI-3 CAT Electronic Control Module Caterpillar CID 17 FMI 3 - Fuel Injector #3: Voltage Above Normal, or Shorted to High Source heavy-equipment Major View →
CID-17-FMI-5 CAT Electronic Control Module Caterpillar CID 17 FMI 5 - Fuel Injector #3: Current Below Normal, or Open Circuit heavy-equipment Major View →
CID-17-FMI-6 CAT Electronic Control Module Caterpillar CID 17 FMI 6 - Fuel Injector #3: Current Above Normal, or Grounded Circuit heavy-equipment Major View →
CID-170-FMI-2 CAT Electronic Control Module Caterpillar CID 170 FMI 2 - Cruise Control Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-170-FMI-3 CAT Electronic Control Module Caterpillar CID 170 FMI 3 - Cruise Control Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-170-FMI-4 CAT Electronic Control Module Caterpillar CID 170 FMI 4 - Cruise Control Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-171-FMI-1 CAT Electronic Control Module Caterpillar CID 171 FMI 1 - High Speed Travel Switch: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-171-FMI-2 CAT Electronic Control Module Caterpillar CID 171 FMI 2 - High Speed Travel Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-171-FMI-4 CAT Electronic Control Module Caterpillar CID 171 FMI 4 - High Speed Travel Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-171-FMI-5 CAT Electronic Control Module Caterpillar CID 171 FMI 5 - High Speed Travel Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-172-FMI-2 CAT Electronic Control Module Caterpillar CID 172 FMI 2 - Low Speed Travel Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-172-FMI-4 CAT Electronic Control Module Caterpillar CID 172 FMI 4 - Low Speed Travel Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-172-FMI-5 CAT Electronic Control Module Caterpillar CID 172 FMI 5 - Low Speed Travel Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-173-FMI-4 CAT Electronic Control Module Caterpillar CID 173 FMI 4 - Auto Dig Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-173-FMI-5 CAT Electronic Control Module Caterpillar CID 173 FMI 5 - Auto Dig Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-173-FMI-6 CAT Electronic Control Module Caterpillar CID 173 FMI 6 - Auto Dig Switch: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-174-FMI-13 CAT Electronic Control Module Caterpillar CID 174 FMI 13 - Auto Grade Switch: Out of Calibration heavy-equipment Minor View →
CID-174-FMI-4 CAT Electronic Control Module Caterpillar CID 174 FMI 4 - Auto Grade Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-174-FMI-5 CAT Electronic Control Module Caterpillar CID 174 FMI 5 - Auto Grade Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-175-FMI-2 CAT Electronic Control Module Caterpillar CID 175 FMI 2 - Hammer Mode Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-175-FMI-3 CAT Electronic Control Module Caterpillar CID 175 FMI 3 - Hammer Mode Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-175-FMI-4 CAT Electronic Control Module Caterpillar CID 175 FMI 4 - Hammer Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-176-FMI-1 CAT Electronic Control Module Caterpillar CID 176 FMI 1 - Shear Mode Switch: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-176-FMI-3 CAT Electronic Control Module Caterpillar CID 176 FMI 3 - Shear Mode Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-176-FMI-4 CAT Electronic Control Module Caterpillar CID 176 FMI 4 - Shear Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-176-FMI-5 CAT Electronic Control Module Caterpillar CID 176 FMI 5 - Shear Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-177-FMI-3 CAT Electronic Control Module Caterpillar CID 177 FMI 3 - Grapple Mode Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-177-FMI-5 CAT Electronic Control Module Caterpillar CID 177 FMI 5 - Grapple Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-178-FMI-3 CAT Electronic Control Module Caterpillar CID 178 FMI 3 - Thumb Mode Switch: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-178-FMI-4 CAT Electronic Control Module Caterpillar CID 178 FMI 4 - Thumb Mode Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-178-FMI-5 CAT Electronic Control Module Caterpillar CID 178 FMI 5 - Thumb Mode Switch: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-179-FMI-4 CAT Electronic Control Module Caterpillar CID 179 FMI 4 - Bucket Thumb Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-179-FMI-6 CAT Electronic Control Module Caterpillar CID 179 FMI 6 - Bucket Thumb Switch: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-179-FMI-8 CAT Electronic Control Module Caterpillar CID 179 FMI 8 - Bucket Thumb Switch: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-18-FMI-4 CAT Electronic Control Module Caterpillar CID 18 FMI 4 - Fuel Injector #4: Voltage Below Normal, or Shorted to Low Source heavy-equipment Major View →
CID-18-FMI-5 CAT Electronic Control Module Caterpillar CID 18 FMI 5 - Fuel Injector #4: Current Below Normal, or Open Circuit heavy-equipment Major View →
CID-180-FMI-1 CAT Electronic Control Module Caterpillar CID 180 FMI 1 - Quick Coupler Switch: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-180-FMI-2 CAT Electronic Control Module Caterpillar CID 180 FMI 2 - Quick Coupler Switch: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-180-FMI-4 CAT Electronic Control Module Caterpillar CID 180 FMI 4 - Quick Coupler Switch: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-181-FMI-1 CAT Electronic Control Module Caterpillar CID 181 FMI 1 - Auxiliary Hydraulic Pressure: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-181-FMI-3 CAT Electronic Control Module Caterpillar CID 181 FMI 3 - Auxiliary Hydraulic Pressure: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-181-FMI-4 CAT Electronic Control Module Caterpillar CID 181 FMI 4 - Auxiliary Hydraulic Pressure: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-181-FMI-5 CAT Electronic Control Module Caterpillar CID 181 FMI 5 - Auxiliary Hydraulic Pressure: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-182-FMI-2 CAT Electronic Control Module Caterpillar CID 182 FMI 2 - Auxiliary Hydraulic Flow: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-182-FMI-3 CAT Electronic Control Module Caterpillar CID 182 FMI 3 - Auxiliary Hydraulic Flow: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →
CID-182-FMI-6 CAT Electronic Control Module Caterpillar CID 182 FMI 6 - Auxiliary Hydraulic Flow: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-183-FMI-4 CAT Electronic Control Module Caterpillar CID 183 FMI 4 - Attachment Identification: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-183-FMI-5 CAT Electronic Control Module Caterpillar CID 183 FMI 5 - Attachment Identification: Current Below Normal, or Open Circuit heavy-equipment Minor View →
CID-183-FMI-6 CAT Electronic Control Module Caterpillar CID 183 FMI 6 - Attachment Identification: Current Above Normal, or Grounded Circuit heavy-equipment Minor View →
CID-183-FMI-8 CAT Electronic Control Module Caterpillar CID 183 FMI 8 - Attachment Identification: Abnormal Frequency, Pulse Width, or Period heavy-equipment Minor View →
CID-184-FMI-13 CAT Electronic Control Module Caterpillar CID 184 FMI 13 - Attachment Pressure: Out of Calibration heavy-equipment Minor View →
CID-185-FMI-0 CAT Electronic Control Module Caterpillar CID 185 FMI 0 - Attachment Flow: Data Valid But Above Normal Operational Range heavy-equipment Minor View →
CID-185-FMI-1 CAT Electronic Control Module Caterpillar CID 185 FMI 1 - Attachment Flow: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-185-FMI-4 CAT Electronic Control Module Caterpillar CID 185 FMI 4 - Attachment Flow: Voltage Below Normal, or Shorted to Low Source heavy-equipment Minor View →
CID-186-FMI-1 CAT Electronic Control Module Caterpillar CID 186 FMI 1 - Attachment Speed: Data Valid But Below Normal Operational Range heavy-equipment Minor View →
CID-186-FMI-2 CAT Electronic Control Module Caterpillar CID 186 FMI 2 - Attachment Speed: Data Erratic, Intermittent, or Incorrect heavy-equipment Minor View →
CID-186-FMI-3 CAT Electronic Control Module Caterpillar CID 186 FMI 3 - Attachment Speed: Voltage Above Normal, or Shorted to High Source heavy-equipment Minor View →