OEM Part Numbers

Technical Specifications

Product Description

This original remanufactured 02E927770AS complete mechatronics unit is designed for selected DQ250 6-speed DSG transmissions with wet clutch system. It combines the transmission control electronics and hydraulic valve body in one complete assembly and is intended as a replacement for defective original mechatronics units in compatible VW Group vehicles. [web:317][web:322][web:323]

What This Mechatronics Unit Does

• Controls hydraulic and electronic functions of the DQ250 DSG transmission
• Manages clutch operation and gear selection logic
• Supports proper shifting behaviour in wet clutch DSG systems
• Includes the valve body and complete mechatronics assembly
• Serves as a replacement for defective original DQ250 mechatronics

Vehicle Compatibility

The 02E927770AS mechatronics unit is suitable for selected vehicles equipped with DSG 6-speed DQ250 wet clutch transmission. Public listings for this exact part number commonly mention Volkswagen, Audi, Škoda and SEAT applications and identify it with DQ250 systems up to 400 Nm. 

Suitable for Selected Vehicle Models

Common Fault Codes & Symptoms

A defective DQ250 mechatronics unit can cause gear selection faults, loss of communication, harsh shifting or transmission emergency mode. Public DQ250 repair sources also note that various CAN communication complaints and gearbox control problems may appear when the transmission control electronics fail. 

Installation & Service Notes

Recommended Steps

• Verify the exact OEM number on the original mechatronics unit
• Confirm the gearbox is a DSG 6 DQ250 wet clutch version
• Inspect the transmission for contamination or related internal faults before installation
• Install the mechatronics assembly using the correct workshop procedure
• Load or match the correct software if required
• Clear fault codes and perform gearbox adaptation after installation
• Test drive the vehicle and verify correct gearbox operation

Why DQ250 Mechatronics Matter

1. Hydraulic Control

The mechatronics unit controls hydraulic pressure and valve operation inside the DSG transmission.

2. Shift Management

It coordinates clutch and gear selection functions for smooth and correct shifting.

3. Transmission Reliability

A properly functioning mechatronics assembly is essential for stable gearbox operation in DQ250 systems.

4. Complete Repair Solution

A complete remanufactured mechatronics unit can help restore both electronic and hydraulic control functions in one replacement assembly.

Quality Assurance & Warranty

12-Month Warranty: This original remanufactured DQ250 mechatronics unit is supplied with a 12-month functionality warranty under normal operating conditions.

Warranty Coverage Includes:

• Functional defects of the supplied mechatronics unit itself
• Electronic and hydraulic defects of the remanufactured assembly under normal use
• Material defects of the supplied replacement unit

Warranty Exclusions:

• Incorrect installation
• Improper software matching, coding or adaptation
• Damage caused by contaminated transmission oil or internal gearbox faults
• Physical damage or misuse

Questions or Need Help?

Our technical team is ready to assist with compatibility checks, software questions and product selection.

Important Purchase Information

• Please verify this mechatronics unit fits your specific gearbox before placing an order
• Always match by OEM number and hardware version where possible
• This is an original remanufactured complete mechatronics assembly
• Professional installation is recommended
• Photos are for illustrative purposes only
• Worldwide shipping is available
• If your country is not listed at checkout, contact us and the order can be processed manually
• Software matching or VIN-based programming may be required depending on the application