Description:

This diagnostic trouble code, TSC 002033.09, is generated when a data transfer problem occurs between the BCU and TSC. The reception of one of the BCU messages is intermittent or nonexistent, which could be due to a loose wire or other connection issues.

Reaction:

When this error occurs, it may lead to communication issues between the BCU and TSC, potentially causing malfunctions or reduced performance.

Recommendations:

Inspect BCU Connections:

• Check for Loose Wires:
  • Inspect all wiring and connectors between the BCU and TSC for looseness or damage.
  • Secure or replace any loose or damaged wires and connectors.

Verify CAN BUS Communication:

• Ensure Data Integrity:
  • Use diagnostic tools to monitor CAN BUS communication for errors or intermittent messages.
  • Address any identified issues with communication protocols or configurations.

Check for Interference:

• Reduce Electrical Interference:
  • Ensure that there are no sources of electrical interference affecting the CAN BUS network.
  • Shield or reroute wiring as necessary to minimize interference.

Note:

Ensuring a stable connection between the BCU and TSC is essential for reliable communication. Regular inspections and prompt repairs are necessary to prevent intermittent data transfer issues.