Clutch Switch Input Circuit

The system thinks there's an issue with the switch that tells the computer if the clutch is pressed, affecting shifting.

The computer expects a closed circuit (an input signal) when the clutch is pressed and an open circuit when it's released; if it detects an unexpected voltage level or no change, it triggers this code.

Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.

1. 1Inspect the clutch switch and its wiring for visual damage.
2. 2Check connector integrity; clean and secure any corroded or loose connectors.
3. 3Test clutch switch operation: use a multimeter to verify that it outputs near 0 volts when the clutch is released and close to battery voltage when pressed. If it doesn't, replace the clutch switch.

• Faulty clutch switch
• Wiring issues (frayed, shorted, or open circuit)
• Connector problems (corroded or loose connections)

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