Case IH DCU19606: CAN Communication Error Related to Engine Temperature Data

The system has detected an issue with the CAN communication link, specifically related to the receipt of the ET1 frame, which contains engine oil and water temperature data. This suggests a problem with the transmission or reception of this data across the CAN network.

1. 1

   The integrity of the CAN bus wiring and connections

2. 2

   The functionality of the CAN transceiver or related circuitry

3. 3

   The presence of excessive CAN messages that may be causing network congestion

1. 1

   Inspect

   Inspect the CAN bus wiring for damage, corrosion, or loose connections.

2. 2

   Test

   Test the CAN transceiver or related circuitry for proper operation.

3. 3

   Monitor

   Monitor the CAN network for excessive message traffic that may be causing communication issues.