Volkswagen T-Roc diagnostics
Volkswagen T-Roc (2017–2026): free AI diagnosis by symptoms, fault codes or a dashboard photo — plus OBD-II reading right in the browser.
What usually goes wrong on the Volkswagen T-Roc
- 1.5 TSI EA211 evo с системой отключения цилиндров ACT дёргается и проваливается по тяге на малых оборотах в режиме ACT.
- На 1.0 TSI и 1.5 TSI течёт пластиковый модуль помпы с термостатом, антифриз уходит без явной лужи.
- Робот DSG DQ200 на 1.0/1.5 TSI даёт рывки при трогании и в пробках, к 100 тыс. км требует сцеплений.
These are the model's typical weak points, not a verdict on your particular car: the AI keeps them in mind, but the diagnosis comes from your symptoms and your codes.
Fault codes that come up most often
Click a code to open the breakdown: what it means, how serious it is and what to check first.
Describe the problem
Tell the AI chat what your Volkswagen T-Roc is doing — noises, warning lights, behavior. It knows the model's typical weak points and asks the right follow-up questions.
Read the codes
Plug an ELM327 adapter (over USB or Bluetooth LE) into the OBD-II port and read fault codes right in the browser on the Connect adapter page — no software to install.
Get a verdict
The AI ranks the likely causes, tells you what to check first and whether it's safe to keep driving.
Problem with your Volkswagen T-Roc?
Describe what's happening or paste the fault codes — the AI will narrow down the cause and tell you what to check first.
Start diagnosisWhat can be read from this car
Through the OBD-II port on your Volkswagen T-Roc you can read engine fault codes, live sensors, readiness monitors and a freeze frame — with an ELM327 adapter, including right in the browser. If the car has a CAN bus (roughly 2008 and newer), the program additionally polls the remaining modules:
- ABS / ESP
- Приборная панель
- Подушки безопасности
- Шлюз
- Электроусилитель руля
- Иммобилайзер
- Центральная электрика
The list of modules depends on the trim and options: the program shows the ones that actually answered.
For a deeper scan of your Volkswagen T-Roc — all modules, live data, freeze frames — use the free Diagnost program for Windows or macOS with an ELM327 adapter.