PISTON 2143573 - Caterpillar

The following table lists the diagnostic codes for the Machine Control (MID 027). When a diagnostic code becomes active, refer to the Troubleshooting section of this manual for a specific troubleshooting procedure.Portions of this material are reprinted with permission from SAE J1939DA_201607© 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.Cat Data Link CID-FMI and J1939 SPN Identifier Information
Table 1
Machine ECM (MID 027) - Cat Data Link CID-FMI and J1939 SPN
Cat Data Link J1939 Data Link Description Procedure
CID FMI SPN
41 03 678 8 VDC Supply: Voltage Above Normal Sensor Supply - Test
41 04 678 8 VDC Supply: Voltage Below Normal Sensor Supply - Test
124 03 124 Transmission Oil Level: Voltage Above Normal Sensor Signal (Analog, Active) - Test
124 04 124 Transmission Oil Level: Voltage Below Normal Sensor Signal (Analog, Active) - Test
127 03 Transmission Oil Pressure Sensor: Voltage Above Normal Sensor Signal (PWM) - Test
127 04 Transmission Oil Pressure Sensor: Voltage Below Normal Sensor Signal (PWM) - Test
127 08 Transmission Oil Pressure Sensor: Abnormal Frequency, Pulse Width, or Period Sensor Signal (PWM) - Test
168 04 168 Electrical System: Voltage Below Normal Electrical Power Supply - Test
177 03 177 Transmission Oil Temperature Sensor: Voltage Above Normal Sensor Signal (PWM) - Test
177 04 177 Transmission Oil Temperature Sensor: Voltage Below Normal Sensor Signal (PWM) - Test
190 02 190 Engine Speed Sensor: Data Erratic, Intermittent, or Incorrect Cat Data Link - Test
190 08 190 Engine Speed Sensor: Abnormal Frequency, Pulse Width, or Period Speed Sensor - Test
191 02 191 Transmission Output Speed Sensor: Data Erratic, Intermittent, or Incorrect Speed Sensor - Test
191 08 191 Transmission Output Speed Sensor: Abnormal Frequency, Pulse Width, or Period Speed Sensor - Test
247 09 639 SAE J1939 Data Link: Abnormal Update Rate Can Data Link - Test
247 14 625 SAE J1939 Data Link: Special Instruction Can Data Link - Test
248 09 625 Cat Data Link: Abnormal Update Rate Cat Data Link - Test
262 03 1079 5 VDC Sensor DC Power Supply: Voltage Above Normal Sensor Supply - Test
262 04 1079 5 VDC Sensor DC Power Supply: Voltage Below Normal Sensor Supply - Test
329 03 126 Communication Fault: Voltage Above Normal Wiring Harness (Short Circuit) - Test
418 13 788 Primary Steering Flow Lamp/Relay: Out of Calibration N/A
444 03 1675 Starter Motor Relay: Voltage Above Normal Relay - Test
444 05 1675 Starter Motor Relay: Current Below Normal Relay - Test
444 06 1675 Starter Motor Relay: Current Above Normal Relay - Test
585 02 191 Transmission Output Speed Sensor #1: Data Erratic, Intermittent, or Incorrect Speed Sensor - Test
585 08 191 Transmission Output Speed Sensor #1: Abnormal Frequency, Pulse Width, or Period Speed Sensor - Test
590 02 625 Engine Control Module: Data Erratic, Intermittent, or Incorrect Can Data Link