- Model years
- 2010–2015
- Coding modules
- 12
- Make-wide fault codes
- 14,280
CarCoding is a mobile application for iPhone and Android that connects to an ELM327 BLE OBD2 adapter. It allows users to read fault codes and perform ECU coding on the Volkswagen Touran model years 2010 to 2015. The app accesses twelve coding modules and utilizes a list of 14280 manufacturer fault code descriptions for diagnostics.
The application enables changes to specific vehicle settings, including one-touch turn signal, head light cleaning splash duration, and teardrop wiping rear. Users can also adjust parking light brightness and configure skyline rear lights. The available settings are resolved at runtime from the unit's part number using ODX data.
Supported coding modules
On Volkswagen Group cars the setting list is resolved from the car: CarCoding reads the unit's part number and fetches the matching ODX bit map at runtime. The list you see is the one your unit actually carries.
Body and comfort
- CENTRAL ELECTRONICS 09 PQ40 settingsComfort
- STEERING COLUMN 1636 settingsComfort, Display, Lighting, Safety, multimedia
- CENTRAL CONV 4634 settingsComfort
- DOOR DRIVER 4221 settingsComfort, Lighting, Performance, climate
- DOOR PASSENGER 5221 settingsComfort, Lighting, Performance, climate
- CLIMATE 08 PQ5 settingsComfort, climate
Instrument cluster
Safety and driver assistance
- ADAS ACC 1331 settingsDisplay, Lighting, Performance, Safety
- PARKING ASSIST 106 settingsDisplay, Safety
- AIRBAG 151 settingSafety
Powertrain
Other modules
Fault codes for this make
There are 14,280 manufacturer fault code descriptions for Volkswagen · Seat · Skoda · Cupra. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Volkswagen Touran (2010-2015)?
CarCoding does ECU coding on the Volkswagen Touran (2010-2015) (2010–2015) from your phone: the setting list is resolved at runtime from your unit's part number; example settings: Turn signals front as parking light, One-touch turn signal, Parking light front - brightness, Parking light rear - brightness, Parking light - outer tail lights, Head light cleaning. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Can I read fault codes on the Volkswagen Touran (2010-2015)?
Yes. Besides standard OBD2 engine codes there are 14,280 manufacturer fault code descriptions for this make group; you can read and clear them.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
How do I start?
- Plug an ELM327-compatible OBD2 adapter into the car.
- Open CarCoding and connect to the adapter over Bluetooth.
- Pick the make and model — or let the VIN identify it.
- Read fault codes; on supported vehicles, open the module settings.
Related pages
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.