DSG 7 DQ200 TCU Repair, Replacement & Fitting

The DSG 7 DQ200 TCU is integral to the function of vehicles with the DSG 7-speed DQ200 transmission, a system known for its efficiency and smooth operation. As the Transmission Control Unit, it is essential for accurate gear shifting and overall transmission performance.

TCU Functionality
The DSG 7 DQ200 TCU controls the complex operations of the dual-clutch transmission, managing gear shifts and clutch engagement. Its advanced software and electronics play a key role in optimizing transmission response, ensuring smooth, efficient, and rapid gear changes.

TCU Integration and Control
This TCU is expertly integrated with the vehicle’s engine and electronic systems. Its sophisticated programming adapts to varying driving conditions and styles, crucial for maintaining the high performance and efficiency of vehicles with the DQ200 gearbox.

Routine maintenance and repair of the DSG 7 DQ200 TCU are vital for the transmission’s proper functionality and the vehicle’s overall performance.

DSG 7 DQ200 TCU Common Faults

Common issues with the TCU may include delayed gear shifts, erratic transmission behavior, or error codes related to transmission communication. These can significantly impact the driving experience and efficiency, requiring professional diagnostics and repair.

DSG 7 DQ200 TCU Repair, Replacement & Remanufacture Services

ControlUnits offers specialized repair and remanufacture services for the DSG 7 DQ200 TCU. We provide repair by post, on-site fitting, and replacement units, carried out by skilled technicians using advanced diagnostic tools for accurate fault detection and repair.

Replacement Units: For immediate solutions, replacement units are available.
Replacement and Fitting On-Site: We also offer a full-service option with professional installation, ensuring complete system compatibility.

Please Note: Service availability may differ per product. We recommend checking the ‘Service’ dropdown menu on the product page for available options.

Get in Touch for DSG 7 DQ200 TCU Services

For expert repair, replacement, and remanufacture of your DSG 7 DQ200 TCU, turn to ControlUnits. Our commitment to quality ensures your vehicle benefits from optimal transmission performance. Contact us to choose the best service for your DSG-equipped vehicle.

Find Your Part Number

If your part number is not listed below or you require assistance, please call us on 01884 798090

Part Number	Part Number	Part Number	Part Number
0CW300045N	0CW300045T	0CW300047S	0CW300047C
0CW300045P	0CW300045A	0CW300045F	0CW300047R
0CW300045L	0CW300044D	0CW300046B	0CW300046P
0CW300045M	0CW300044F	0CW300047E	0CW300046J
0CW300048A	0CW300045E	0CW300047T	0CW300046R
0CW300046C	0CW300044M	0CW300044S	0CW300049
0CW300047F	0CW300049B	0CW300044T	0CW300046Q
0CW300048	0CW300046A	0CW300045D	0CW300048T
0CW300046E	0CW300047D	0CW300044C	0CW300047G
0CW300045	0CW300049C		0CW300048S

Compatible Part Numbers

View All

No gear engagement
No drive or reverse
EPC light illuminated
Main 30-amp fuse constantly blowing
P0562 System Voltage Low / System voltage, voltage too low
P0841 Sensor/pressure switch transmission fluid pressure A, Unlikely signal / Transmission Fluid Pressure Sensor/Switch 1
P1604 Internal Control Module
P173A Position sensor 1 for Gear Selector
P173B Position sensor 2 for Gear Selector
P173C Position sensor 3 for Gear Selector
P173D Position sensor 4 for Gear Selector
P177F Hydraulic pump system, supply voltage too low
P17BF Pump Protection Maximum Limit Reached
P1895 Functional limitation due to pressure drop
P189C Function Restriction Due To Insufficient Pressure Build-up
U0101 No comms with TCM
P189C (06300) – Function Restriction Due To Insufficient Pressure Build-up
P17BF (06079) – Pump Protection Maximum Limit Reached
P0562 (16946/001378) - System Voltage Low
P1604 (005636) - Internal Control Module

These vehicles fit to your product

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Repair Service (By Post)

Place Your Order: Book your repair online or by phone and complete our repair form.
Send Your Item: Securely pack your item and ship it to us. If you require a collection service, please get in touch with us.
Testing & Repair: We’ll test your unit first. If it’s faulty, we will repair it within 1-3 working days.
Payment: Once the repair is completed, we’ll contact you with payment options.
Return Shipment: Your repaired item will be shipped back to you, carefully packed and tracked.

Note: If the unit sent to us is not faulty, we will charge only a test fee, along with packaging and postage costs. Please see our test fee and postage charges.

Important Shipping Notice It is your responsibility to package the item securely to prevent any damage during shipping. Use appropriate materials and a sturdy box, to ensure the item arrives at our facility in the same condition as it was sent. We will not take responsibility for items damaged due to insufficient packaging.

Repair & Fitting (On-site)

Contact Us: Call to discuss your repair needs and schedule an appointment.
Diagnosis & Repair: Our technicians will diagnose the issue and remove, repair, reinstall the faulty component, usually within 2-3 hours (depends on the unit type).
Test Drive: After the successful repair, we will take your vehicle for a test drive to ensure everything works perfectly.
Payment & Collection: Pay for the service and drive away with your restored vehicle.

Replacement Units

Place Your Order: Please contact us with your faulty unit's part number so we can check the availability of a replacement unit.
Ship Your Original Unit: Carefully pack and send your original unit to us.
Data Transfer Process: We will transfer all necessary data from your original unit to ensure the replacement is fully compatible with your vehicle. Some units can be programmed without the original unit (please check with a member of our staff).
Self-Programming (Optional): If you prefer to program the replacement unit yourself and send your original unit later, contact our customer service. A deposit will apply until we receive your original unit.
Return Shipment: Once the data transfer or programming is complete, we will send your replacement unit to you, ready for installation. Please be aware that some mechatronic units will require an adaptation procedure after installation, which must be carried out with the relevant diagnostic tools.

Note: All replacement units are sold on an exchange basis. You must return your original unit to complete the process.

Replacement & Fitting (On-Site)

Contact Us: Call to discuss your replacement needs and schedule an appointment.
Diagnosis & Repair: Our technicians will diagnose the vehicle and remove, replace, and install the replacement unit, usually within 2-3 hours (depends on the unit type).
Test Drive: After the component installation, we will take your vehicle for a test drive to ensure everything works perfectly.
Payment & Collection: Pay for the service and drive away with your restored vehicle.

Note: All replacement units are sold on an exchange basis, so your original unit will remain with us.

Customer Service

DSG 7 DQ200 TCU Repair (0AM927769G)