Description:

This diagnostic trouble code is generated when there is a data transfer problem between the PL1 control software and the PL3 control software. The issue may be due to intermittent or non-existent reception of messages sent on the CAN Bus by the PL3 control software. Possible causes include an open circuit in the CAN Bus, a short circuit, or faulty CAN Bus terminators.

Reaction:

The control software may exhibit limited or no functionality due to the communication issues.

Recommendations:

• Inspect CAN Bus Wiring and Connections:
  • Check for any open circuits, short circuits, or damaged wiring in the CAN Bus.
  • Ensure all connections are secure and free from corrosion.
• Test CAN Bus Terminators:
  • Verify that CAN Bus terminators are functioning correctly and replace them if necessary.
• Monitor CAN Bus Communication:
  • Use diagnostic tools to monitor communication between the PL1 and PL3 control software.
  • Identify and address any issues causing intermittent or lost messages.
• Consult Technical Support:
  • Seek assistance from technical support for further diagnosis and resolution if the problem persists.

Note:

Maintaining proper CAN Bus communication is essential for the reliable operation of control software. Regular inspections and prompt repairs can prevent such issues