Description:

This diagnostic trouble code (DTC), SSU 523810.01, is triggered when the control unit measures too low an amperage at the connecting leads 4043/4061 for the steering valve Y49. This indicates that the circuit is open.

Reaction:

When this error is detected, the control unit may not be able to properly control the steering valve, leading to potential issues with steering functionality.

Recommendations:

Inspect Circuit for Open Connections:

• Check the wiring and connectors at the connecting leads 4043/4061 for signs of an open circuit.
• Use diagnostic tools to identify and locate any breaks or discontinuities in the circuit.

Verify Connections:

• Inspect the connections related to the steering valve Y49 for damage, loose connections, or corrosion.
• Ensure all connections are secure and free from contaminants.

Update Software:

• Ensure that the SSU software is up-to-date. Apply any available firmware updates to improve system performance and prevent undercurrent issues.

Replace Faulty Components:

• If any wiring, connectors, or the steering valve Y49 itself are found to be defective, replace them with new, genuine parts.

Consult Technical Support:

• If the error persists after performing the above steps, consult technical support or the manufacturer for further assistance.

Note:

• Regular maintenance and inspection of the electrical system can help prevent open circuits.
• Ensuring the wiring and connectors are in good condition is crucial for reliable operation of the control unit and steering system.