Clutch Actuator Toyota Citroen Peugeot

Typical Defects:
The engine does not start
The gearbox fails to engage the gears
N warning light on the instrument panel
The gear is in N

Error Codes:
P0810 - Clutch Position Control / Clutch Actuator Error
P0900 - Clutch Actuator Circuit

The clutch actuator identified by the original code 1612909880 is an electromechanical component mounted on compact vehicles from the PSA group (Citroën, Peugeot) and Toyota, equipped with a robotic transmission. This system is commonly known as a semi-automatic gearbox, such as the SensoDrive, found on models with small displacement engines.

The actuator's task is to automatically manage the engagement and disengagement of the clutch, simulating the action of a traditional clutch pedal. It works in combination with an ECU and a gear actuator, allowing driving without the direct use of the clutch pedal, while maintaining a mechanical gearshift with dog clutches.

Technical characteristics

The OE component 1612909880 is presented as a compact module equipped with:

• Die-cast aluminum body with integrated electric motor
• Clutch position sensor
• Linear push mechanism on the clutch lever
• Internal epicyclic gears for rod translation
• Multipolar connector for interface with the gearbox ECU
• Mechanical interface compatible with the gearbox bell housing of PSA/Toyota models

The actuator is electrically powered and managed by the gearbox ECU, which receives signals from the accelerator pedal position sensor, engine speed, vehicle speed, and gear requests.

DIPA offers a range of original and aftermarket spare parts of equivalent quality.

Functionality

Its task is to automatically operate the clutch at gear changes or start-up, performing:

• Clutch disengagement during gear changes or stops
• Gradual clutch engagement during acceleration
• Torque management for hill starts or stops

All this happens in milliseconds thanks to precise electronic control, enabling semi-automatic driving without a clutch pedal. It is an indispensable element in the robotic gearboxes of small city cars from the PSA/Toyota group.

Brand and model on which the part is mounted

Citroën

• C1

Peugeot

• 107

Toyota

• Aygo

All listed models use robotic transmissions based on manual gearboxes with electronic actuation systems. The code is also associated with special versions or restyling of the aforementioned vehicles, provided they are equipped with the semi-automatic clutch system.

DIPA recommends always verifying compatibility based on the specific engine code and chassis number.

Defects and causes

Clutch actuator anomalies 1612909880 are quite common with increasing mileage. The most reported defects include:

• Wear of internal gears: causes noise or irregular movements
• Failure of the internal electric motor: leads to clutch actuation failure
• Defective position sensor: sends incorrect signals to the ECU, blocking the system
• Dirt accumulation or mechanism seizure: due to infiltration or compromised seals
• Alignment error during assembly: can cause the gearbox to lock in neutral (N)

Obvious symptoms

• The engine does not start
• The gearbox fails to engage gears
• Neutral (N) warning light on the dashboard
• The gear shifts to N

Error Codes:

• P0810 - Clutch Position Control / Clutch Actuator Error
• P0900 - Clutch Actuator Circuit

Final conclusions

The clutch actuator with OE code 1612909880 is a key component in robotic gearboxes mounted on Citroën C1, Peugeot 107, and Toyota Aygo, first series.

DIPA supplies the component in new, original, and aftermarket versions of equivalent quality, ready for installation, with warranty and compatibility on all affected models. Request availability of spare parts ready in stock for quick replacements and reduced vehicle downtime.