Description:

This diagnostic trouble code (DTC) is generated when the control software detects a mismatch between the output signals of the clutch pedal potentiometer. Specifically, the voltage at channel 1 must be exactly double the voltage at channel 2.

Reaction:

Limited or no function of the transmission.

Recommendations:

Inspect Clutch Pedal Potentiometer:

• Verify the physical condition and operation of the clutch pedal potentiometer.
• Replace the potentiometer if it is faulty or damaged.

Check Wiring and Connections:

• Inspect the wiring and connectors between the clutch pedal potentiometer and the control unit for damage, corrosion, or loose connections.
• Repair or replace any damaged or faulty wiring and connectors.

Measure Voltage Outputs:

• Use a multimeter to measure the voltages at channel 1 and channel 2 of the clutch pedal potentiometer.
• Ensure that the voltage at channel 1 is exactly double the voltage at channel 2. If not, replace the potentiometer.

Update Control Software:

• Ensure the control software is up-to-date with the latest version provided by the manufacturer.

Consult Technical Support:

• If the issue persists after performing the above checks, consult technical support for further diagnostic procedures or potential hardware issues.

Note:

Regular inspection and maintenance of the clutch pedal potentiometer and its wiring can prevent issues related to voltage mismatches. Ensuring the system is properly calibrated is crucial for reliable transmission operation.