P2C4B
Clutch Actuator Position Sensor Circuit Range/Performance
What it means
P2C4B means Clutch Actuator Position Sensor Circuit Range/Performance.
Where it lives
For P2C4B, start at the sensor the description names.
Check these first
- A clutch actuator position signal that does not track clutch travel
- An intermittent connection at the clutch actuator sensor
- A sensor that reads erratically as the clutch moves
- A clutch actuator that is slow or binding
What to do next
- Read clutch actuator position on a scan tool
- Compare sensor output through a full clutch sweep
- Check the sensor connector for an intermittent fit
- Test the sensor circuit for added resistance
- Replace the clutch actuator position sensor if its output stays skewed
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.