DSG 7 DQ200 TCU Repair, Replacement & Fitting

The DSG 7 DQ200 TCU is an integral component in modern vehicles featuring the DSG 7-speed DQ200 transmission system. This sophisticated Transmission Control Unit is pivotal in managing the vehicle’s gear shifting mechanism, playing a crucial role in enhancing driving performance, efficiency, and comfort.

TCU Functionality
The DSG 7 DQ200 TCU is responsible for the precision control of gear shifts and clutch operations in the dual-clutch transmission. It utilizes cutting-edge software and electronics to optimize transmission responsiveness, thereby ensuring smooth gear transitions and improved vehicle dynamics.

TCU Integration and Control
Perfectly integrated with the car’s engine and electronic systems, the DSG 7 DQ200 TCU is essential for the smooth functioning of the transmission. It constantly adapts transmission operations to match driving conditions, ensuring an optimal balance between performance and efficiency.

Regular servicing and repair of the DSG 7 DQ200 TCU are crucial for maintaining the transmission system’s integrity and the vehicle’s overall operational excellence.

DSG 7 DQ200 TCU Common Faults

Issues with the TCU can manifest as delayed gear shifts, erratic transmission responses, or error codes related to the transmission system’s communication processes. These problems can significantly impact the driving experience and necessitate thorough diagnostics and expert repairs.

DSG 7 DQ200 TCU Repair, Replacement & Remanufacture Services

ControlUnits specializes in comprehensive repair and remanufacture services for the DSG 7 DQ200 TCU. Our offerings include repair by post, on-site fitting, and replacement units. We employ advanced diagnostic technology to accurately diagnose issues, followed by meticulous repairs and recalibration.

Replacement Units: We provide off-the-shelf replacement units for quick and effective solutions.
Replacement and Fitting On-Site: Our full-service option includes professional installation, ensuring complete system compatibility and restored functionality.

Please Note: Service availability may vary depending on the specific product. We recommend checking the ‘Service’ dropdown menu on the product page for detailed service information.

Get in Touch for DSG 7 DQ200 TCU Services

Rely on ControlUnits for expert repair, replacement, and remanufacture of your DSG 7 DQ200 TCU. Our dedication to maintaining high standards ensures your vehicle achieves its full performance potential. Contact us to find the most suitable 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
0CW300050J	0CW300041E	0CW300042F	0CW300041D
0CW300048K	0CW300040A	0CW300041F	0CW300043C
0CW300048J	0CW300040E	0CW300046S	0CW300043L
0CW300049H	0CW300040F	0CW300049A	0CW300050H
0CW300049J	0CW300040N	0CW300040B	0CW300041C
0CW300049K	0CW300041L	0CW300040	0CW300044P
0CW300043J	0CW300041N	0CW300040D	0CW300044Q
0CW300041B	0CW300041R	0CW300043T	0CW300048P
0CW300041K	0CW300041S	0CW300042K	0CW300048R
0CW300042E	0CW300042A	0CW300040G	0CW300048Q
0CW300041Q	0CW300042C	0CW300050B	0CW300049P
0CW300040R	0CW300042D	0CW300020A	0CW300041A
0CW300050A	0CW300043	0CW300020B	0CW300044N
0CW300049L	0CW300043P	0CW300043K	0CW300048N
0CW300048M	0CW300043Q	0CW300049G	0CW300049N
0CW300041G	0CW300047L	0CW300049Q	0CW300040J
0CW300042H	0CW300047N	0CW300049R	0CW300020C
0CW300050P	0CW300048C	0CW300049T	0CW300040H
0CW300043B	0CW300048L	0CW300050	0CW300046N
0CW300040C	0CW300049E	0CW300050E	0CW300049M
0CW300040Q	0CW300043H	0CW300050G	0CW300041
0CW300042S

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 (0AM927769E)