Description

High-quality remanufactured Transmission Control Unit (TCU) designed for Mercedes-Benz 7G-DCT dual-clutch transmissions (724.0 / 724.003).

This is the early-generation VGS-FDCT control unit (K05 variant), commonly fitted to first-generation MFA platform vehicles (). It manages gear shifting, clutch operation, and communication between the engine and transmission systems.

Engineered as a direct replacement, this unit restores proper gearbox operation and resolves common electronic transmission faults.

Technical Specifications

• Transmission Type: 7G-DCT (Dual Clutch)

• Transmission Code: 724.0 / 724.003 / 724.1

• Control Unit Type: VGS2-FDCT 

• Variant: K05

• Connector Type: 5-Pin (Early Version)

• Condition: Remanufactured / Tested

• Material: Automotive-grade Plastic + Metal

• Fitment Type: Direct Replacement

OEM / Reference Part Numbers

• Primary: A0054463310 & A2C73939004 & A0054463710

• Cross References:

  • A0002702700

  • Continental: 28401701193

Vehicle Compatibility (South Africa – With Year Models)

Designed for Mercedes-Benz MFA platform vehicles equipped with 7G-DCT (724.0 series) transmissions.

Mercedes-Benz A-Class (W176)

• A180 / A200 / A220 / A250
  2013 – 2016 (Early Models)

Mercedes-Benz B-Class (W246)

• B180 / B200 / B220 / B250
  2012 – 2016

Mercedes-Benz CLA (C117 / X117)

• CLA180 / CLA200 / CLA220 / CLA250
  2013 – 2016

Mercedes-Benz GLA (X156)

• GLA180 / GLA200 / GLA220 / GLA250
  2014 – 2016

South African Market Relevance

✔ Common locally supported vehicles include:

• Mercedes-Benz A-Class (2013 – 2016)

• Mercedes-Benz B-Class (2012 – 2016)

• Mercedes-Benz CLA (2013 – 2016)

• Mercedes-Benz GLA (2014 – 2016)

These models are widely used in South Africa, making this unit high demand for gearbox electronic repairs and rebuilds.

Function & Benefits

• Controls:

  • Gear selection

  • Clutch engagement

  • Transmission adaptation & communication

• Resolves common faults:

  • Gearbox stuck in limp mode

  • No gear engagement

  • Harsh or delayed shifting

  • No communication with TCU

• Restores OEM drivability and performance

• Cost-effective alternative to new OEM unit

The unit is a core component of the mechatronic system, ensuring proper interaction between hydraulic and electronic transmission functions

Common Fault Codes / Symptoms

• P056016 / P056200 (Voltage faults)

• P0711 (Temperature sensor faults)

• No communication with gearbox ECU

Installation Notes

• Professional installation required

• SCN coding / programming mandatory after installation

• Must match:

  • OEM part number

  • Pin configuration (5-pin )

  • Software variant (K08)

⚠️ Important:
This is an early 5-pin version and is NOT directly interchangeable with later 4-pin units (e.g. A0054463710).