Description:

This error code is generated when the control software receives several implausible input signals from the light switch simultaneously. This typically indicates a defective light switch or a fault in the circuit.

Reaction:

The control software will have limited or no functionality of the lighting system, which can affect visibility and safety, especially during low light conditions.

Recommendations:

• Inspect Light Switch: Check the light switch for signs of malfunction or damage. Replace if necessary.
• Examine Wiring and Circuit: Inspect the wiring and circuit related to the lighting system for any faults, such as short circuits or loose connections.
• Test Control Software: Use diagnostic tools to test the control software for proper interpretation of light switch signals.
• Check Fuse and Relays: Verify that the fuse and relays associated with the lighting system are functioning correctly.
• Consult Technical Support: If the issue persists, contact John Deere technical support for further diagnostics and assistance.

Note:

Proper functioning of the lighting system is essential for safe vehicle operation, particularly in low light or nighttime conditions. Regular checks and maintenance can help prevent such issues.