Geely Preface

Model years

2020–

Make-wide fault codes

1,917

CarCoding supports the Geely Preface from 2020 onwards on iPhone, Android, and Windows when connected to an ELM327 OBD2 adapter. For this vehicle, CarCoding has no ECU coding data, so it does not change vehicle settings through coding. Fault code reading is available, with 1917 manufacturer fault code descriptions.

With CarCoding on the Geely Preface, you can read and clear fault codes and view live data. The app uses the ELM327 OBD2 adapter for the connection. Because coding data is not available, no ECU coding settings are changed for this vehicle.

Supported coding modules

No coding modules are defined for this vehicle in CarCoding. Fault code read/clear and live data work over OBD2.

Fault codes for this make

There are 1,917 manufacturer fault code descriptions for Proton · Geely · Lynk & Co · Zeekr. Open a code block and read what your code means.

• B1825
• C1464
• B2357
• U1263
• P18

Frequently asked questions

What does CarCoding do on the Geely Preface?

CarCoding reads and clears fault codes and shows live data over OBD2 on the Geely Preface (2020–). No coding modules are defined for this vehicle.

Can I read fault codes on the Geely Preface?

Yes. Besides standard OBD2 engine codes there are 1,917 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, Android and Windows and is free to download.

How do I start?

1. Plug an ELM327-compatible OBD2 adapter into the car.
2. Open CarCoding and connect to the adapter over Bluetooth.
3. Pick the make and model — or let the VIN identify it.
4. Read fault codes; on supported vehicles, open the module settings.

Related pages

• Geely — Supported Vehicles
• All ECU modules
• All fault codes