SUPPORT AS 2967782 - Caterpillar

Implement ECM
The following Table 1 lists the diagnostic codes for the Implement ECM. When a diagnostic code becomes active, refer to the Troubleshooting section of this manual for a specific troubleshooting procedure.
Table 1
Diagnostic Trouble Codes For Implement ECM
DTC Description Procedure
41-3 8 VDC Supply : Voltage Above Normal Sensor Supply - Test
41-4 8 VDC Supply : Voltage Below Normal Sensor Supply - Test
252-3 SAE J1939 Data Link : Abnormal Update Rate CAN Data Link - Test
262-4 5 Volt Sensor DC Power Supply : Voltage Below Normal CAN Data Link - Test
1603-9 Machine Control Module : Abnormal Update Rate CAN Data Link - Test
1952-2 Chassis Angle Sensor : Data Erratic, Intermittent, or Incorrect Sensor (Data Link Type) - Test
1952-9 Chassis Angle Sensor : Abnormal Update Rate Sensor (Data Link Type) - Test
1952-13 Chassis Angle Sensor : Out of Calibration Sensor (Data Link Type) - Test
1956-3 Bucket Cylinder Position Sensor : Voltage Above Normal Sensor Signal (PWM) - Test
1956-4 Bucket Cylinder Position Sensor : Voltage Below Normal Sensor Signal (PWM) - Test
1956-13 Bucket Cylinder Position Sensor : Out of Calibration Sensor Signal (PWM) - Test
1972- 3 Stick Cylinder Rod End Pressure Sensor : Voltage Above Normal
2402-2 Laser Receiver : Data Erratic, Intermittent, or Incorrect Sensor (Data Link Type) - Test
2402-9 Laser Receiver : Abnormal Update Rate Sensor (Data Link Type) - Test
2425-3 Boom Angle Sensor : Voltage Above Normal Sensor Signal (PWM) - Test
2425-4 Boom Angle Sensor : Voltage Below Normal Sensor Signal (PWM) - Test
2425-8 Boom Angle Sensor : Abnormal Frequency, Pulse Width, or Period Sensor Signal (PWM) - Test
2425-13 Boom Angle Sensor : Out of Calibration Sensor Signal (PWM) - Test
2425-19 Boom Angle Sensor : Received Network Data In Error Sensor Signal (PWM) - Test
2426-3 Stick Angle Sensor : Voltage Above Normal Sensor Signal (PWM) - Test
2426-4 Stick Angle Sensor : Voltage Below Normal Sensor Signal (PWM) - Test
2426-8 Stick Angle Sensor : Abnormal Frequency, Pulse Width, or Period Sensor Signal (PWM) - Test
2426-13 Stick Angle Sensor : Out of Calibration Sensor Signal (PWM) - Test
2426-19 Stick Angle Sensor : Received Network Data In Error Sensor Signal (PWM) - Test
3685-2 Tilt Bucket Angle Sensor : Data Erratic, Intermittent, or Incorrect Sensor (Data Link Type) - Test
3685-9 Tilt Bucket Angle Sensor : Abnormal Update Rate Sensor (Data Link Type) - Test
3687-2 Directional Heading Sensor : Data Erratic, Intermittent, or Incorrect Sensor (Data Link Type) - Test
3687-9 Directional Heading Sensor : Abnormal Update Rate Sensor (Data Link Type) - Test