Description:

This diagnostic trouble code is generated if the control software registers that the current at the output to the clearance lights on the cab frame is too low. This indicates that the circuit is open.

Reaction:

When this error is detected, the control software may experience limited or no functionality of the clearance lights on the cab frame.

Recommendations:

• Inspect Clearance Light Circuit:
  • Check the wiring and connectors associated with the clearance lights on the cab frame for signs of open circuits. Look for disconnected or loose connections. Repair or replace any compromised wiring or connectors.
• Test Clearance Lights:
  • Test the clearance lights to ensure they are functioning correctly and drawing the proper current. Replace any faulty light components.
• Verify Power Supply:
  • Ensure the power supply to the clearance lights is stable and within the specified range. Inspect for any issues that could cause a drop in current.

Note:

An open circuit can prevent the clearance lights from functioning properly. Regular inspection and maintenance of the electrical system are essential to ensure reliable operation.