ModuleMedics
Knowledge Base

The ModuleMedics Blog

Fault code deep-dives, DQ200 mechatronic diagnostics and step-by-step removal guides — written by the technicians who repair these units every day.

RSS
ModuleMedics

Loading articles…

£249 fixedNo fix, no fee
WhatsApp

Ready to revive your module?

Fixed price £249. No fix, no fee. 3-month warranty.

ModuleMedics

Professional automotive electronic module repair. Don't replace your module — revive it.

Contact

© 2026 ModuleMedics Ltd. Registered in England & Wales. All rights reserved.

Privacy PolicyTerms & ConditionsReturns Policy
ModuleMedics — DQ200 DSG7 TCM mechatronic repair service. Compatible part numbers: 0AM 927 769 variants D E F G H K N P, 0CW 927 769 variants B C D E G H. Also 0AM 325 025 and 0CW 300 048. Fault codes repaired: U0101 lost communication with TCM, P1604 internal control module malfunction, P0562 system voltage low, P0600 serial communication link fault, P0700 transmission control system. Non-TCU codes: P17BF hydraulic pump protection, P189C insufficient pressure, P0841 pressure sensor, P1895 pressure drop — these are hydraulic faults, not TCU repairs. Compatible vehicles: Volkswagen Golf Mk6 Mk7, VW Polo, VW Passat, VW Caddy, VW Jetta, VW Touran, VW Beetle, VW Scirocco, VW T-Roc, VW T-Cross, Audi A1, Audi A3 S3, Audi TT, Audi Q2, SEAT Ibiza, SEAT Leon, SEAT Altea, SEAT Arona, SEAT Ateca, Skoda Fabia, Skoda Octavia, Skoda Superb, Skoda Yeti, Skoda Kamiq, Skoda Karoq, Skoda Rapid, Skoda Roomster, Cupra Formentor, Cupra Leon. Transmission: 7-speed DSG DQ200 0AM 0CW mechatronic unit. Symptoms: no communication with TCM, PRNDS flashing, limp mode, gearbox warning light, gear indicator blank, 30-amp fuse failure, comms drop when warm. UK send-in repair service and whole-car option. Fixed price £249. No fix no fee, testing is free. 3-month warranty. Same or next working day turnaround. Trade pricing: £249 for 1-4 units, £130 for 5-19, £110 for 20+.