Diagnostic Code List
Use the Caterpillar Electronic Technician in order to determine the diagnostic codes for the ECM. After determining the diagnostic codes, refer to the corresponding test procedure for more information. Perform the procedure that corresponds to the diagnostic code (CID and FMI). The following table is a list of possible diagnostic codes for the ECM.
Show/hide table
| Diagnostic Codes For Machine ECM (MID No. 053) (1) | |
|---|---|
| For troubleshooting, see the procedure with the same CID And FMI No. | |
| CID / FMI | Description |
| CID 0247 SAE J1939 Data Link | |
| FMI 09 | Abnormal Update Rate |
| FMI 14 | Special Instruction |
| CID 0271 Action Alarm | |
| FMI 03 | Voltage above normal. |
| FMI 05 | Current below normal. |
| FMI 06 | Current above normal. |
Show/hide table
| ( 1 ) | For the Machine ECM, the MID is 053. This table pertains only to diagnostic codes with a MID of 053. |
Caterpillar Information System:
D7E Track-Type Tractor Hydraulic, HVAC, and Electrical Systems Piston Pump (Steering) - Test and Adjust
2008/04/14 An Improved Pressure Switch For The Secondary Steering Attachment is Now Available {1435}
IT38H Integrated Toolcarrier and 938H Wheel Loader Braking and Hydraulic Fan System Gear Motor (Hydraulic Fan)
950H and 962H Wheel Loaders Electrohydraulic System Pressure Sensor
3512C Engine for Caterpillar Built Machines Engine Oil Pressure Sensor - Remove and Install
D6N Track-Type Tractor Machine Systems Bottom Guard
D6N Track-Type Tractor Machine Systems Air Cleaner
2008/05/05 Improved Cab Insulation Is Now Available {7301}
973K Track-Type Loader Machine Systems Cab Tilt Cylinder - Remove and Install
Procedure to Install Automotive Fuses{1408, 1417, 7278} Procedure to Install Automotive Fuses{1408, 1417, 7278}
C4.4 and C6.6 Engines for Caterpillar Built Machines Throttle Switch Circuit - Test
D7E Track-Type Tractor Power Train Gear Pump (Power Train) - Assemble
3406C Engines for Caterpillar Built Machines Fuel Filter Base
D7E Track-Type Tractor Machine Systems Refrigerant Compressor - Remove and Install
D7E Track-Type Tractor Hydraulic, HVAC, and Electrical Systems Ground Fault Detection
980H Wheel Loader Power Train Transmission Hydraulic Control
2008/04/07 Improved Power Train Software is Now Used {7620}
3516B Engine for 994F and 994H Wheel Loaders Crankcase Pressure Is High
Oil and Coolant Leaks of the Plate Gasket on the C27 and C32 Engines{1201, 1201} Oil and Coolant Leaks of the Plate Gasket on the C27 and C32 Engines{1201, 1201}
980H Wheel Loader Power Train Transmission Control Valve
Installation of the 315-6311 Coupler Lines Gp and 315-6316 Coupler Lines Gp {5057, 5147, 5734, 6129, 7332} Installation of the 315-6311 Coupler Lines Gp and 315-6316 Coupler Lines Gp {5057, 5147, 5734, 6129, 7332}
904H Compact Wheel Loader Hydraulic and Steering System General Information
Air Conditioning and Heating R134a for All Caterpillar Machines Service Intervals
D7E Track-Type Tractor Power Train Systems Features