Description:

This diagnostic trouble code is generated when the control software detects that the voltage at the lead of the forward clutch oil pressure sensor is too high, indicating a short circuit.

Reaction:

When this error is detected, the control software may limit or disable the transmission functions, particularly affecting the forward clutch operation.

Recommendations:

Inspect Wiring and Connections:

• Check the wiring and connections to the forward clutch oil pressure sensor for signs of short circuits, damage, or corrosion.
• Repair or replace any damaged wires or connectors.

Test Oil Pressure Sensor:

• Perform a diagnostic test on the forward clutch oil pressure sensor to ensure it is not shorted or faulty.
• Replace the sensor if it is found to be defective.

Check Control Unit:

• Verify that the control unit is not sending excessive voltage to the sensor.
• Reprogram or update the control unit software if necessary.

Consult Technical Support:

• If the issue persists, seek assistance from technical support or a qualified technician for further diagnosis and repair.

Monitor System:

• After repairs, monitor the voltage levels at the sensor to ensure they remain within the specified range.

Note:

Regular inspection and maintenance of the wiring and sensors can help prevent short circuit issues and ensure reliable operation.