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What is fault code P0803 on Renault traffic van?

P0803 is a diagnostic trouble code (DTC) for "Clutch Position Sensor Circuit High Input". It indicates that the Powertrain Control Module (PCM) has detected a high voltage signal from the clutch position sensor.

Possible causes of P0803 include:

- Faulty clutch position sensor

- Damaged wiring or connectors

- PCM failure

Symptoms of P0803 include:

- Check Engine Light illuminated

- Difficulty shifting gears

- Transmission slipping

- Stalling

If you are experiencing any of these symptoms, it is important to have your vehicle diagnosed by a qualified technician.