Description:

This diagnostic trouble code is generated due to a data transfer problem between the CCU control software and PL1 control software, indicating a problem in the CAN Bus or the transmitting control software.

Reaction:

The control software may have limited or no functionality due to the incorrect CAN Bus messages.

Recommendations:

• Inspect CAN Bus Wiring and Connections:
  • Check all wiring for damage, loose connections, or corrosion.
  • Ensure all connections are secure and properly seated.
• Verify Control Software:
  • Ensure both CCU and PL1 control software are up-to-date and correctly programmed.
• Monitor Communication Integrity:
  • Use diagnostic tools to monitor CAN Bus communication between CCU and PL1.
  • Identify and replace any faulty components causing communication errors.
• Consult Technical Support:
  • Seek assistance from technical support to diagnose and resolve data transfer problems between control software.

Note:

Accurate and consistent data transfer between control units is vital for the proper functioning of vehicle systems. Regular software updates and inspections can help prevent such issues.