BYDFixer
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Built on BYD service documentation

Diagnose BYD fault codes and fix it right the first time.

A diagnostic tool built for BYD-group mechanics. Select the vehicle, enter the fault code (DTC), and get clear, step-by-step repair guidance — no guesswork, no wasted time.

Get the app See how it works
VIN scanning 12 languages, yours included AI help when there is no fault code
Workflow

From BYD fault code to fix in three steps

Built for the rhythm of the shop: one hand on the phone, the other on the car.

Select the vehicle

Scan the VIN for instant identification, or pick model and year manually from the BYD group.

Enter the fault code

Type the DTC as it appears on your scanner. No code? Describe the symptom to the AI assistant.

Follow the repair steps

A sequenced procedure with the values to measure and the warnings — drawn from the service documentation for that vehicle.

Features

Everything a BYD diagnostic tool needs

Professional-scanner precision, in your phone or tablet.

An AI assistant when there is no code

Not every fault carries a DTC. Describe the noise, symptom or behaviour, and the assistant guides you to the likely cause and the next step — grounded in service data.

MVibration on acceleration from 40 km/h, no fault code.
Check half-shaft balance and engine mounts first. Here's the inspection sequence…

VIN scanning

Point the camera at the VIN to identify model, year and spec instantly — no manual entry.

From service documentation

Every step is built on service documentation — no folklore, no unknown sources.

Start with the right code

Photograph the whole fault list and the app tells you which code to work on first.

The app speaks your language

Twelve languages, Arabic included. The menus, the repair steps and the technical terms are all in the language you work in.

Precision first

Precision a technician trusts, not guesswork

On the shop floor, a wrong call costs parts and hours. That's why BYDFixer relies on documented procedures, with model-specific values and specs, and safety warnings exactly where they belong.

One trusted source

Procedures built on BYD-group service documentation.

Exact values and specs

The values to measure and the limits to compare them against, per model.

HV system safety

Warnings and de-energizing procedures embedded within the steps.

Coverage

BYD, Denza, Yangwang and Formula Leopard — one tool

From economy EVs to the luxury tier and off-road — one tool for every marque.

BYD

BYD

EV & plug-in hybrid

Han · Tang · Song · Qin · Yuan · Dolphin · Seal · Atto 3

Supported
DENZA

Denza · 腾势

Premium tier

D9 · N7 · N8 · N9 · Z9

Supported

Yangwang · 仰望

Ultra-luxury tier

U8 · U9 · U7

Supported

Formula Leopard · 方程豹

Off-road

Bao 5 · Bao 8 · Tai 3 · Tai 7

Supported
Get the app

Download BYDFixer

Available for Android and iOS. Install it on your workshop phone or tablet and start diagnosing.

Download for Android (APK)

The Android app file, installed straight from here. Your phone will ask you to allow it, because it isn't coming from the store.

Downloading is the first step. After you register in the app, message us on WhatsApp and we activate your account.

GET IT ONGoogle Play Download on theApp Store
Coming soon to stores
Pricing

Plans that fit the shop

Get set up and start diagnosing in minutes. The prices below are a guide.

We activate your subscription on WhatsApp and confirm the final price with you then.

Ready to start

Activate BYDFixer and start diagnosing today

Get the app and contact support to activate. We'll have you set up in minutes.

  1. 1

    Install the app

    Download the APK from this page and install it on your workshop phone or tablet.

  2. 2

    Register in the app

    Sign up with your name and phone number. The phone number is your login; email is optional.

  3. 3

    Activate on WhatsApp

    Message us and our team activates your account for your subscription period.

Get the app Message us on WhatsApp
Support & activation on WhatsApp: +963 958 330 862 Technical support: [email protected]