Description:

This fault code indicates that the Motion Match switch voltage is below the normal operating range, potentially due to an open circuit. This can result from issues with the control module or wiring problems.

Reaction:

When this error is detected, the Motion Match feature may not function correctly, but the impact on overall vehicle performance is minimal. The system logs the fault for monitoring purposes.

Recommendations:

Inspect Control Module (S02) or S02 Control Module—EEC:

• Check the control module for proper operation.
• Ensure there are no signs of damage or wear.
• Verify all electrical connections are secure and free from corrosion.

Test Power Train Hydrostatic Control Unit (PTH):

• Perform diagnostic tests on the control unit to identify any faults.
• Ensure all electrical connections to the control unit are tight and corrosion-free.

Check Wiring and Connections:

• Inspect the wiring harness connected to the Motion Match switch for any signs of damage, wear, or loose connections.
• Repair or replace any damaged wiring as necessary.

Update Control Software:

• Ensure the control unit software is current with the latest updates and improvements.

Consult Technical Support:

• If the issue persists, contact technical support for further diagnostics and potential component replacement.

Monitor System Performance:

• After addressing the issue, monitor the Motion Match feature to ensure normal operation and that the fault does not reappear.

Note:

Regular inspection and maintenance of the control module and associated wiring can prevent this fault. Consider environmental factors such as extreme temperatures or moisture that can impact electronic component performance.