P0810
Clutch Position Control Error
On automated manual or dual-clutch transmissions, the actual clutch actuator position deviates from commanded position beyond tolerance. Position sensor and actuator do not agree on closed-loop test.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: shop_only
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Common causes
Ordered by how often each turns out to be the cause.
- Clutch actuator wornCommon
- Clutch disc wear past adaptationPossible
Parts involved
- Clutch Actuator
- Clutch Position Sensor
- Dual Clutch Assembly
P0810 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.