Description:

This error code is generated if the control software registers that the voltage at the steering control valve (steer left) is too high, indicating a short to 12V at either the supply or return line of the steering control valve. Such high voltage can impair the valve’s operation and affect steering performance.

Reaction:

When this error is detected, the control software will limit or disable certain functions to prevent potential malfunctions related to the high voltage.

Recommendations:

Inspect Electrical Connections:

• Check the electrical connections to the steering control valve for any signs of damage, loose connections, or corrosion. Repair or replace any damaged wiring.

Measure Voltage Levels:

• Use diagnostic tools to measure the voltage at the steering control valve. Ensure it is within the specified range.

Check for Shorts to 12V:

• Inspect the wiring for any signs of a short to 12V. This includes checking for any exposed wires that may be contacting a power source.

Replace Faulty Components:

• If a specific component, such as the valve or its wiring, is identified as faulty, replace it with a new, manufacturer-approved part.

Consult Technical Support:

• If the issue persists, consult technical support for further assistance.

Note:

Maintaining the proper voltage levels at the steering control valve is essential for reliable vehicle operation. Regular inspection and maintenance can prevent high voltage-related issues from affecting system performance.