P0810Generic code

P0810 Code: Clutch Position Control Error

The P0810 code means the automated clutch is not reaching the position the computer is asking for. It is typical of automated manual transmissions. The usual causes are a worn clutch, a leaking or worn actuator and a misadjusted position sensor.

Severity
High
Can I keep driving?
Yes, but with caution
Estimated cost
$100 to $1,500
Difficulty
Hard
System
Transmission
Applies to
All OBD2 vehicles

Updated Reviewed by Renzo Chacca

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What the P0810 code means

On automated manual transmissions (Easytronic, Durashift, Selespeed, MMT, Dualogic, SMG), an actuator moves the clutch. The computer compares the commanded position with the measured one, and if they do not match, it stores the P0810 code.

The usual causes are a worn clutch, an actuator that leaks (hydraulic) or is worn (electric), and a position sensor that has drifted out of adjustment. After the clutch is replaced, the clutch touch point relearn with a scan tool is mandatory.

A typical warning is that the vehicle takes a long time to engage 1st gear or jerks when pulling away. On hydraulic systems, also check the level in the actuator fluid reservoir and look for leaks at the cylinder.

P0810 code symptoms

  • The vehicle does not start moving or does not engage gears.
  • Jerking when pulling away from a stop.
  • Transmission warning light on.

Likely causes of the P0810 code

  1. Worn clutch. The most frequent cause.
  2. Clutch actuator that is worn or leaking.
  3. Clutch position sensor out of adjustment.
  4. Relearn not performed after parts were replaced.

How to diagnose the P0810 code step by step

  1. Read the clutch and actuator position with the scan tool.
  2. Run the clutch touch point relearn.
  3. Check the clutch wear with the scan tool, if it shows it.
  4. Check the actuator fluid on hydraulic systems: level and leaks.

How to fix the P0810 code

  • Replace the clutch or the actuator.
  • Run the relearn procedure.

Technical reference data

  • The clutch touch point relearn is mandatory after the repair.
  • These are approximate values: check the manufacturer data for your vehicle.

Brand-specific notes

This code is very common on several automated manual transmissions. The names below are the ones the source mentions.

P0810 on Opel

Very common on the Opel Easytronic.

P0810 on Toyota

Very common on the Toyota MMT.

P0810 on Fiat

Very common on the Fiat Dualogic.

P0810 on Ford

Very common on the Ford Durashift.

Frequently asked questions about P0810

What does the P0810 code mean?
It is a generic OBD2 code that means the automated clutch does not reach the position the computer commands. It is typical of automated manual transmissions.
Can I drive with a P0810 code?
With caution. The vehicle may be left without gears, so avoid long trips.
What is the clutch relearn?
It is a scan tool procedure that lets the computer learn the clutch touch point.
What usually fails?
The clutch or the actuator.
How much does it cost to fix P0810?
Between $100 and $1,500. A relearn is at the low end, and a new clutch or actuator is at the high end.
Will a P0810 code clear itself?
Usually not. A worn clutch or a leaking actuator does not repair itself, so the P0810 code will come back until the cause is fixed and the relearn is done.
What is the most common cause of P0810?
A worn clutch. After it is replaced, the touch point relearn is required or the code can return.

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