Description:

This error code is generated when the control software registers an unrealistic value, such as both the left and right turn signals being activated simultaneously. This indicates a malfunction in the turn-signal lever or an issue in the signal processing circuit.

Reaction:

The control software will have limited or no functionality of the turn signals, affecting the vehicle’s ability to signal turns properly.

Recommendations:

• Inspect Turn-Signal Lever: Check the turn-signal lever for signs of malfunction or damage. Replace if necessary.
• Examine Wiring and Connections: Inspect the wiring and connections associated with the turn signals for any faults, such as short circuits or loose connections.
• Test Signal Processing Circuit: Use diagnostic tools to test the signal processing circuit for proper interpretation of turn signal inputs.
• Update Control Software: Ensure the control software is up-to-date to prevent potential bugs.
• Consult Technical Support: If the issue persists, contact John Deere technical support for further diagnostics and assistance.

Note:

Proper functioning of the turn signals is essential for safe vehicle operation, especially during lane changes and turns. Regular checks and maintenance can help prevent such issues.