P0811

DTC P0811, sometimes indicated as P081100 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing excessive clutch slippage.

The P0811 code means that the ECU has detected a fault with the clutch actuator. This could be caused by a number of things, such as a broken or seized actuator, a wiring issue, or a fault with the ECU.
If you have a P0811 code, the first thing to do is to check the actuator for damage or obstruction. If it's clear, then check the wiring and connectors for any damage or corrosion. If everything looks OK, then the next step is to check the ECU for faults.
If you're unable to find a cause for the code, then it's likely that the actuator is faulty and will need to be replaced.

• P0811: Excessive Clutch Slippage
• P0811: Excessive Clutch "A" Slippage
• P0811: Clutch Slippage Excessive
• P0811: Excessive clutch slip
• P0811 00: Excessive clutch slip

These codes are commonly diagnosed with error code P0811.

• P0718 [3] Input/Turbine Speed Sensor A Circuit Intermittent