Welcome to ControlUnits.com - Electronics Remanufactured - #1 Automotive Centre in the UK -
Welcome to ControlUnits.com - Electronics Remanufactured - #1 Automotive Centre in the UK -
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DSG 6 DQ250 Mechatronic Repair (02E927770AE / 02E325025AE)
SKU
TRA6821
- 12-month warranty
- Complete Mechatronic Unit
- Part No: 02E 927 770 AE / 02E 325 025 AE
- Fits Audi, Seat, Skoda, and VW models
- Restores transmission functionality
From
£749.00
Fast Turnaround
2-5 working days
Warranty Protection
Covering all our repairs
Choose your service
Repair Service (by post)
Send us your unit — we repair and return it. Add to order and complete the quick vehicle form; free UK shipping label included.
Send us your unit. We repair & return it. Free UK shipping label.
£749.00 (Excl. 20% VAT)
Replacement Units
All replacements are sold on an exchange basis. If you need the unit shipped first, please contact our customer service.
Brand-new replacement unit.
£1,249.00 (Excl. 20% VAT)
Repl. & Fitting (on-site)
Please call our customer service on 01884 798090 to schedule your appointment.
No need to proceed to checkout.
We remove, repair & refit the unit while you wait. Call 01884 798090
£1,699.00 (Excl. 20% VAT)
To arrange on-site fitting, please give us a call on 01884 798090 and we’ll book you in.
★★★★★ “It’s good to have this gang on hand when it comes to gearbox electronics.” — Pawel P.
★★★★★ “Very professional , very prompt, well organised, thank you.” — Peter B.
★★★★★ “Good service on phone when ordering. Not able to say any more until part is fitted and see how it works!” — Eddie M.
★★★★★ “Had a part that was difficult to get hold of but they went the extra mile for a solution” — Johnathan M.
★★★★★ “Whole process of repairing my ABS module went smoothly without any issues. Staffs were friendly and professional. Will definitely use them again.” — zarif S.
★★★★★ “CU had great customer service and are very knowledgeable in what they do. Had a troublesome gear box mech which they sorted. Couldn't have been better to deal with. Highly recommend.” — Andy B.
DSG 6 DQ250 Mechatronic repair
12-month warranty2–5 day turnaroundTracked return deliveryRepair or replacement
Two ways to fix the DSG 6 DQ250 Mechatronic, fitted to Audi, Seat and Skoda models. Listed under part numbers 02E927770AE and 02E325025AE. Repair — send us your original unit, we strip and rebuild it and return the same unit, so it keeps the coding and security data already matched to your car and needs no programming (12-month warranty). Replacement — a brand-new unit with data transfer included; your original still has to be sent in so we can copy its coding and adaptation data across (12-month warranty). Both usually turn round in 2–5 working days.
Mechatronic units need basic settings and clutch adaptation with a diagnostic tool once refitted — that applies whether the unit was repaired or replaced. Any competent transmission specialist can do it; we tell you exactly what is needed with the unit.
Not sure the mechatronic is the cause? The symptoms and the fault codes we see on this unit are listed under Common Faults. If your codes differ, send them over before ordering — if the unit turns out not to be faulty you only pay the test fee and return postage.
Which vehicles does this mechatronic fit?
This unit is used across Audi, Seat, Skoda and Volkswagen. Check your exact model and year under Matching Vehicles, or compare the number printed on your own unit with the part numbers listed on this page. The same hardware often appears under several part numbers — call 01884 798090 if yours is not shown.
Prefer not to remove the unit yourself?
Choose the on-site option and bring the vehicle to our workshop in Uffculme, Devon. We remove, refit and road-test it before you drive away, usually the same day.
Part numbers
| Part Number | Part Number | Part Number | Part Number |
|---|---|---|---|
| 02E300011BL | 02E300011BN | 02E300011CC | 02E300011CD |
| 02E300011CE | 02E300011CJ | 02E300011CK | 02E300011CL |
| 02E300011CS | 02E300040P | 02E300041 | 02E300041A |
| 02E300041C | 02E300041E | 02E300041F | 02E300041G |
| 02E300041H | 02E300041K | 02E300041N | 02E300041P |
| 02E300041Q | 02E300041R | 02E300041S | 02E300042F |
| 02E300042G | 02E300042H | 02E300042K | 02E300042M |
| 02E300042Q | 02E300042S | 02E300042T | 02E300043 |
| 02E300043C | 02E300043D | 02E300043E | 02E300043G |
| 02E300043J | 02E300043K | 02E300043L | 02E300043M |
| 02E300043N | 02E300043P | 02E300043Q | 02E300043R |
| 02E300043S | 02E300043T | 02E300044A | 02E300044B |
| 02E300044D | 02E300044E | 02E300044F | 02E300044G |
| 02E300044J | 02E300044K | 02E300044L | 02E300044M |
| 02E300044N | 02E300044P | 02E300044T | 02E300046D |
| 02E300046E | 02E300046F | 02E300047F | 02E300047F |
| 02E300047H | 02E300047J | 02E300050 | 02E300050C |
| 02E300050D | 02E300050E | 02E300050F | 02E300050H |
| 02E300050J | 02E300050K | 02E300050M | 02E300050N |
| 02E300050P | 02E300050Q |
Frequently asked questions
Should I choose repair or replacement?
Repair is the usual choice: you get your own unit back with its coding intact and a longer warranty. A replacement makes sense when the unit is beyond economical repair — it is brand new, and your original still has to be sent in so we can transfer the data across.
How long will I be without the unit?
We aim to complete all repairs within 2–5 working days. Should a repair take longer, we will contact you with an update. It goes back to you on a tracked service. Ask about on-site fitting if you need the car back the same day.
My part number isn’t in the list — can you still help?
Usually yes. The same hardware appears under many part numbers. Send us a photo of the label or call 01884 798090 and we’ll confirm before you send anything.
What warranty do I get?
Repairs carry a 12-month warranty and replacement units 12 months. See Returns & Warranty for the full terms.
Does it need setting up after fitting?
Yes — basic settings and clutch adaptation have to be carried out with a diagnostic tool once the unit is back in the car. Fresh transmission fluid and a filter are strongly recommended at the same time.
Common Faults
What are the symptoms of a failing DSG 6 DQ250 Mechatronic mechatronic?
- Jerking or slipping under load
- Clutch adaptation failing after a service
- Refusing to select a gear once the gearbox is hot
- Pressure or solenoid fault codes stored in the transmission module
- Gearbox dropping into limp mode
- No communication possible with the ecu
- CAN bus faults
Common fault codes
| Fault code | Meaning |
|---|---|
| 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 |
Seeing different codes, or not sure the mechatronic is the cause? Call 01884 798090 — we’ll check your codes and symptoms before you send anything.
Matching Vehicles
| Make | Model | Years |
|---|---|---|
| Audi | A3 | 8L (1996-2003), 8P (2003-2008), 8V (2012-2020), 8Y (2020-present) |
| Audi | Q2 | (2016-present) |
| Audi | Q3 | 8U (2011-2018) |
| Audi | S3 | 8P (2003-2013), 8V (2012-2020) |
| Audi | TT | 8J (2007-2014) |
| Seat | Alhambra | 1st gen (1996-2010), 2nd gen (2010-2020) |
| Seat | Altea | (2004-2015), (2008-2015) |
| Seat | Ateca | (2016-present) |
| Seat | Léon | 2nd gen Typ 1P (2005-2013), 3rd gen Typ 5F (2013-2020) |
| Skoda | Kodiaq | 1st gen (2016-present) |
| Skoda | Octavia II | Typ 1Z (2004-2013) |
| Skoda | Octavia III | Typ 5E (2012-2020) |
| Skoda | Superb I | Typ 3U (2001-2008) |
| Skoda | Superb II | Typ 3T (2008-2015) |
| Skoda | Superb III | Typ 3V (2015-present) |
| Skoda | Yeti | (2009-2017) |
| Volkswagen | Atlas / Terramont | (2017-present) |
| Volkswagen | Bora | (2001-2006) |
| Volkswagen | Eos | (2006-2016) |
| Volkswagen | Golf V | 1K (2003-2009) |
| Volkswagen | Golf VI | A6 Typ 5K (2008-2013) |
| Volkswagen | Golf VII | A7 Typ 5G (2012-2020) |
| Volkswagen | Jetta V / Bora / Golf Wagon / Vento / Sagitar | (2008-2012), A5 Typ 1K (2005-2010) |
| Volkswagen | Jetta VI | A6 Typ 1B (2010-2018) |
| Volkswagen | New Beetle | (1998-2011) |
| Volkswagen | Passat CC | B6 (2008-2012) |
| Volkswagen | Passat V | B6 (2005-2010) |
| Volkswagen | Passat V facelift | B7 (2010-2017) |
| Volkswagen | Scirocco III | (2008-2017) |
| Volkswagen | Sharan II | (2010-2022) |
| Volkswagen | Tiguan I | (2007-2017) |
| Volkswagen | Tiguan II | (2016-present) |
| Volkswagen | Touran I | (2003-2010) |
| Volkswagen | Touran I facelift | (2008-2012), (2010-2015) |
| Volkswagen | Touran II | (2015-present) |
How It Works
- Place your order online — add the service you need to your basket. Before the item is added we ask for your vehicle details and fault codes, so we know exactly what we are working on.
- Send us your unit — replacements are supplied on an exchange basis, so we need your original unit to transfer its coding data. Prefer to program the new unit yourself? Order first and send your original afterwards.
- We do our part — we transfer your data to the new unit and test it, usually within 2–5 working days.
- Tracked return delivery — by DHL Express or DPD, ready for installation.
On-site fitting — choose the on-site option and call us to book a slot. We remove, repair and refit the unit while you wait (usually 2–3 hours) and road-test the car before you drive away.
Need to know more? Call 01884 798090 or see How to order · Delivery pricing · Returns & warranty.
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