DSG 6 DQ250 TCU Repair Service (02E927770AQ / 02E325025AQ)

SKU: TRA7823
  • 24-month warranty
  • Transmission Control Unit
  • Part No: 02E 927 770 AQ / 02E 325 025 AQ
  • Fits Audi, Seat, Skoda, and VW models
  • Restores transmission functionality
Turnaround

1-3 working days

Covering all our repairs

Next Day UK from: £16.50

Expert Support

Mon-Fri, 9am-5:30pm

£325.00 (Excl. 20% VAT)

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Professional DSG 6 DQ250 TCU Repair Service

Our DSG 6 DQ250 TCU Repair service is expertly designed to restore your vehicle’s transmission to smooth and reliable functionality. By addressing common faults in the DQ250 6-speed transmission, this service ensures precise gear shifts and dependable performance.

The Transmission Control Unit (TCU) is an essential component that manages gear changes and stabilizes the transmission system. If you’re dealing with delayed shifts, warning lights, or erratic gear behavior, our professional repair service will bring your transmission back to peak condition.

Versatile TCU Solutions:

  • Repair Service (by post): Send us your faulty TCU, and we will diagnose, repair, and ship it back to you.

Note: If the unit does not require repair, a testing fee, plus packaging and postage costs, will apply. For full details on the process, see How It Works.

Vehicle Compatibility

This DSG 6 DQ250 TCU repair service is compatible with models from Audi, Seat, Skoda, and VW. For specific vehicle models, see Matching Vehicles.

Smooth Transmission, Confident Driving

Our DSG 6 DQ250 TCU Repair service restores smooth and reliable gear shifts. Order online or call us at 01884 798090 to bring your vehicle back to optimal performance.

Find Your Part Number

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

Part NumberPart NumberPart NumberPart Number
0D9300011L0D9300011M0D9300011N0D9300011P
0D9300011Q0D9300011R0D9300011S0D9300011T
0D93000120D9300012B0D9300012F0D9300012H
0D9300012J0D9300012K0D9300012L0D9300013A
0D9300013B0D9300013C0D9300013D0D9300020B
0D9300020C0D9300020D0D9300020G0D9300020J
0D9300020K0D93000400D9300040A0D9300040J
0D9300040K0D9300040L0D9300040N0D9300040P
0D9300040Q0D9300040R0D9300040S0D9300040T
0D93000410D9300041A0D9300041B0D9300041C
0D9300041H0D9300041J0D9300041K0D9300041N
0D9300041P0D9300041Q0D9300041R0D9300041S
0D9300041T0D9300042C0D9300042F

  • No communication possible with the ecu
  • CAN bus faults
  • P0701 Unit faulty
  • P0716 (VAG 17100) transmission input speed sensor (G182) implausible signal
  • P0722 (VAG 17106) Transmission Output Speed Sensor (G195): No Signal
  • P0731 (VAG 17115) gear 1 incorrect ratio
  • P0732 (VAG 17116) gear 2 incorrect ratio
  • P0733 (VAG 17117) gear 3 incorrect ratio
  • P0734 (VAG 17118) gear 4 incorrect ratio
  • P0735 (VAG 17119) gear 5 incorrect ratio
  • P0746 (VAG 17130) pressure control solenoid 1 (N215) short to earth /interruption
  • P0751 (VAG 17135) shift solenoid valve 1 (N88) short to earth/interruption
  • P0756 (VAG 17140) shift solenoid valve 2 (N89) short to earth/interruption
  • P0761 (VAG 17145) shift solenoid 3 (N90) short to ground/interruption
  • P0766 (VAG 17150) shift solenoid 4 (N91) short to ground/interruption
  • P0771 (VAG 17155) shift solenoid 5 (N92) – open or short to earth
  • P0776 (VAG 17160) Pressure control solenoid 2 (N216) short to earth /interruption
  • P1604 (VAG 18012) ecu defective
  • P1740 (VAG 18148) clutch temperature monitoring (G509)
  • P1746 (VAG 18154) supply voltage for solenoid valves
  • P1824 (VAG 18232) Pressure Control Valve 3 (N217): Open/Short to Earth
  • P1829 (VAG 18237) Pressure Control Valve 4 (N218): Open/Short to Earth
  • P1835 (VAG 18243) Pressure Control Valve 5 (N233) – Short to Plus
  • P2723 (VAG 19155) pressure control solenoid valve 5 (N233) short to earth/interruption
  • P2732 (VAG 19164) pressure control valve 6 (N371): short to earth/interruption

These vehicles fit to your product

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Repair Service (By Post)

  1. Place Your Order: Book your repair online or by phone and complete our repair form.
  2. Send Your Item: Securely pack your item and ship it to us. If you require a collection service, please get in touch with us.
  3. Testing & Repair: We’ll test your unit first. If it’s faulty, we will repair it within 1-3 working days.
  4. Payment: Once the repair is completed, we’ll contact you with payment options.
  5. 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.

Repair & Fitting (On-site)

  1. Contact Us: Call to discuss your repair needs and schedule an appointment.
  2. 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).
  3. Test Drive: After the successful repair, we will take your vehicle for a test drive to ensure everything works perfectly.
  4. Payment & Collection: Pay for the service and drive away with your restored vehicle.
Replacement

Replacement Units

  1. Place Your Order: Please contact us with your faulty unit's part number so we can check the availability of a replacement unit.
  2. Ship Your Original Unit: Carefully pack and send your original unit to us.
  3. 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).
  4. 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.
  5. 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)

  1. Contact Us: Call to discuss your replacement needs and schedule an appointment.
  2. 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).
  3. Test Drive: After the component installation, we will take your vehicle for a test drive to ensure everything works perfectly.
  4. 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.

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