LAUNCH X431 PRO3S+ Smartlink HD Diagnostic Scan Tool User Manual

Bubuka

The LAUNCH X431 PRO3S+ Smartlink HD is a professional-grade diagnostic scan tool designed for both passenger and commercial vehicles (12V & 24V). This advanced device offers comprehensive system diagnostics, J2534 reprogramming capabilities, over 60 service functions, bi-directional control, and ECU coding. It is engineered to provide efficient and accurate vehicle diagnostics and maintenance, supporting a wide range of vehicle makes and models up to 2025.

With over 30 years of experience in vehicle diagnostics, LAUNCH is committed to delivering high-quality, intelligent diagnostic solutions. The X431 PRO3S+ Smartlink HD is an upgraded version, featuring enhanced hardware and software to meet the demands of modern vehicle systems, including CAN FD and DoIP protocols.

Naon dina Box

The LAUNCH X431 PRO3S+ Smartlink HD package includes the following components, organized for convenience and comprehensive diagnostic capabilities:

• X431 PRO3S+ host tablet
• SmartLink C V2.0 HD module
• HD15F to OBDII 16 Connector
• Power Plugs (UK, EU, US)
• DB15F to HD15F Cable
• Kabel Jaringan
• Type A - Type B USB Cable
• Type A - Type C USB Cable
• PIN envelope
• Gancang Mimitian Guide
• Various non-16pin connectors and cables for specific vehicle models, including: BENZ-38, NISSAN-14+16, BENZ-14, BMW-20, CHRYSLER-6, FORD-6+1, GM/VAZ-12, HONDA-3, KIA-20, MITSUBISHI/HYUNDAI-12+16, TOYOTA-17, TOYOTA-22, CAT-9, HYUNDAI-16, ISUZU-20, IVECO-30, IVECO-38, JUMPER 10, MAN-12, MAN-37, RENAULT-12, Type II OBD 9, VOLVO-8.
• Power Cable, Cigarette Lighter Cable, Switching Cable 1-9, OBD 16 connector, OBD 6 connector.

Figure 1: The LAUNCH X431 PRO3S+ Smartlink HD main unit, Smartlink C V2.0, and a selection of included diagnostic cables and connectors.

Gambar 2: Tukangeun view of the LAUNCH X431 PRO3S+ Smartlink HD tablet, highlighting the integrated kickstand and the Smartlink C V2.0 module connection.

Disetél

1. Ngecas Alat: Before initial use, ensure the X431 PRO3S+ host tablet is fully charged using the provided power adapter. The device features a 47880mWh (7.6V, 6300mAh) lithium-ion battery for extended operation.
2. Daya Hurung: Pencét terus tahan tombol daya dina tablet nepi ka logo LAUNCH nembongan.
3. Setup Awal: Follow the on-screen prompts to select your language (25 languages supported), connect to a Wi-Fi network (5G & 2.4GHz Dual Wi-fi for stable communication), and register your device. Registration is crucial for software updates and accessing online features.
4. Pembaruan parangkat lunak: After successful registration and Wi-Fi connection, navigate to the "Software Update" section. It is highly recommended to perform a full software update to ensure you have the latest vehicle coverage and diagnostic functions. The device includes 2 years of free updates.
5. Connect SmartLink C V2.0: Connect the SmartLink C V2.0 module to the tablet via the provided USB cable or wirelessly. This module acts as the Vehicle Communication Interface (VCI).
6. Sambungan Kendaraan: Locate the vehicle's OBD-II diagnostic port (typically under the dashboard). Select the appropriate diagnostic cable/connector from the kit and connect it to the SmartLink C V2.0 module, then to the vehicle's diagnostic port. For heavy-duty trucks or older vehicles, use the specific non-16pin adapters as required.

Parentah Operasi

1. Intelligent Diagnostics & System Scan

The tool supports OE-level full system diagnostics for over 200+ car brands and 200,000+ vehicles (12V & 24V). It can read and clear DTCs, read live data streams, and perform active tests for all modules including Engine, ABS, SRS, Transmission, TPMS, SAS, and more.

• Scan VIN Otomatis: Automatically identifies vehicle information for quick diagnosis.
• Topology Mapping: Visualizes the communication structure between modules, showing system status (normal, faulty, not equipped) in color-coded diagrams. This helps in quickly locating faults.

Figure 3: Topology Module Mapping interface, showing the interconnectedness and status of various vehicle control units.

Figure 4: User-friendly interface of the LAUNCH X431 PRO3S+ Smartlink HD, providing quick access to various functions.

2. J2534 Reprogramming with Smartlink C

The SmartLink C V2.0 module is J2534-compliant, allowing you to perform OEM software downloads and ECU reprogramming. This function is essential for replacing ECUs, updating software versions, and fixing software-controlled issues. It supports various protocols including CAN/CAN_PS/FT_CAN_PS/SW_CAN_PS/FT_ISO15765_PS/ISO15765/IS015765_PS/SW_ISO15765_PS/ISO14230/ISO14230_PS/ISO9141/ISO9141_PS/J1850PWMJ1850PWM_PSIJ1850VPW/J1850VPW_PS/FD_CAN_PS/FD_ISO15765_PS.

• Panggantian ECU: Code blank ECUs.
• Write-in Data: Refresh used ECUs.
• PMI (Module Installation): Support for Ford/Lincoln/Mazda, used when replacing or initializing a module without J2534 subscription.

Gambar 5: Leuwihview of J2534 Protocols and ECU Coding functions, including ECU replacement and component matching.

3. ECU Coding & Customization

This function allows for advanced vehicle customization and repair, including:

• Coding online: Aksés data perbaikan kendaraan online pikeun perbaikan tingkat luhur.
• Kodeu Offline: Read and write codes for new or replaced modules (e.g., VIN to new ECU).
• Cocog komponén: Perform matching, relearn, calibration, or initialization for components after repair or replacement (e.g., suspension calibration, seat matching, injector calibration).
• Retrofit/Modification: Upgrade components like headlights to LED, or retrofit different battery types.
• Refresh Hidden Features: Activate or deactivate functions such as auto start-stop, daytime running lights, or seat belt chiming.

4. Kontrol dua arah (Tés Aktif)

Perform active tests to command vehicle components and pinpoint issues within minutes. This includes tests for:

• For Cars: Injector Buzz Test, Idle Speed Adjustment, Window/Mirror/Door tests, Fuel Pump/Solenoid valve tests, A/C Compressor Activation, Radiator fan activation, Throttle modulation, etc.
• For Heavy Duty Trucks: Cylinder cut-out test, Compression test, Injector volume commands, DPF regen, SCR catalyst regen, Cylinder balance test, VGT calibrations, Aftertreatment reset, Parameter changing, etc.
• Power Balance Test: Helps identify engine misfires or power issues by analyzing cylinder performance.

Figure 6: Bi-directional Active Test capabilities, showing various component tests for both passenger cars and heavy-duty trucks.

5. Service & Reset Functions (60+)

The tool offers over 60 commonly used service and reset functions, including but not limited to:

• Minyak Lamp Layanan Reset
• Reset EPB (Rem Parkir Éléktronik)
• BAT Battery Service (BMS)
• DPF Service (Diesel Particulate Filter)
• SAS Steering Angle Sensor Reset
• ABS Ngaluarkeun getih
• Kode Injektor Bahan Bakar
• Service TPMS (Sistem Monitor Tekanan Ban)
• Adaptasi throttle
• Judul AFSamp Reset
• Inisialisasi Sunroof
• Reset Suspénsi
• Gearbox Reset
• Gear Learning
• Reset Ban
• Reset A/F (Rasio Udara/Suluh)
• Adblue Reset (Diesel Engine Exhaust Gas Filter)
• Coolant Perdarahan
• Robah Basa
• Reset Sensor Nox
• Eureun / Mimitian Reset
• Kalibrasi korsi
• Transport Mode Deactivation
• Kalibrasi Windows
• AC System Relearn / Initialization
• Reset EGR
• Reset Fuel Alcohol Level
• Reset Fuel Trim
• Luhur Voltage Diagnostik Batré
• GPF Regeneration
• Camshaft/Crankshaft Sensor Relearn
• Interactive Vehicle Dynamics (IVD) Initialization Sequence
• Tés Ékonomi Bahan Bakar
• Halt/Resume Transmission Adaptive Learning
• Passive System (PATS) Functions
• Relearn Vehicle Data
• Initialization Of Automatic Tailgate
• Initialize Power Window Regulators
• Seat Standardization
• Normalize Slide/Tilt Sunroof
• Activate Contactless Vehicle Access
• Block And Enable Remote
• Power-Down Command
• Autoaddressing Ambient Light BDC
• Unlocking Auxiliary Heater
• Drain/Fill The Refrigerant Circuit
• Installation Position Of Flap Motors
• ETS Test Of Lithium Ion Battery
• Register Battery Exchange
• Reset Adaptation Values
• Adjusting The Electromotive Throttle Controller
• Injection Quantity Compensation
• Open And Close Radiator Blind
• Activate/Deactivate Workshop Mode
• Start-Up For Brake Pedal Travel Sensor

Gambar 7: Kelamples of the 60+ special reset functions, including Oil Reset, DPF Regeneration, and ABS Bleeding.

6. Advanced Protocol Support

• CAN FD & DoIP: Supports newer communication protocols for faster data transfer and diagnostics, compatible with recent GM, BMW (F&G chassis), Volvo (2018+), Land Rover & Jaguar (2017+) models.
• FCA Secure Gateway (SGW): Provides access to the SGW module on 2017 and newer Fiat/Chrysler/Dodge/Jeep vehicles for full diagnostic and repair procedures.
• Renault Security Gateway: Allows performing service functions, active tests, and coding on Renault models (after 2019) without a dongle or PC.

7. Fitur tambahan

• Fungsi Dipandu VAG: Step-by-step on-screen instructions for Audi, Volkswagen, Skoda, and Seat vehicles.
• Kalibrasi ADAS: Compatible with LAUNCH X431 ADAS Mobile for calibrating advanced driver-assistance systems (ACC, AEB, LKA, LDW, AVM).
• DTC Help & Google Search: Quick access to diagnostic trouble code explanations and online search.
• Aliran Data Langsung 12-in-1: Monitor multiple data parameters simultaneously in graphic format, with export options (CSV/PDF).
• Remote Diagnosis & Feedback: Allows remote assistance from experts and direct feedback to LAUNCH technicians.
• Diagnostic Report Print & Share: Generate and share full system diagnostic reports via email or print.

Figure 8: New and upgraded functions, such as V.A.G Guided Functions, ADAS Calibration, and DTC Google Search.

Pangropéa

• Apdet parangkat lunak: Regularly check for and install software updates to ensure optimal performance, expanded vehicle coverage, and new features. Updates are free for the first two years.
• beberesih: Keep the tablet and connectors clean. Use a soft, damp cloth to wipe the screen and exterior. Avoid abrasive cleaners or solvents.
• Panyimpenan: Store the device in its original case in a dry, cool environment when not in use to protect it from dust, moisture, and physical damage.
• Perawatan batré: Pikeun manjangkeun umur batre, ulah miceun batre pinuh. Ngeusi batre alat sacara rutin, sanajan henteu dianggo terus-terusan.

Pamérésan masalah

For more detailed troubleshooting or complex issues, utilize the "Remote Diagnosis" feature to get assistance from LAUNCH technicians or refer to the comprehensive online maintenance resources and user manual available through the device's interface.

spésifikasi

• model: LAUNCH PRO3S+SMARTLINK HD
• Sistem operasi: Android 10.0
• Prosesor: 2.0Ghz 4-Core Cortex-A55
• Mémori: 4GB RAM & 64GB ROM
• tampilan: 10.1-inch TFT-LCD with 1280 x 800 resolution & capacitive touch screen
• Konektipitas: 5G & 2.4GHz Dual Wi-Fi, Bluetooth
• Kaméra: kaméra pungkur 8MP
• Batré: 47880mWh (7.6 V, 6300mAh) super large lithium-ion battery
• ukuran: Kira-kira 17.5 x 15.7 x 12.7 inci (Ukuran Paket)
• beurat: Kira-kira 25.4 pon (Beurat Barang)
• Protokol dirojong: CAN FD, DoIP, J2534, and various others (CAN, ISO15765, ISO14230, ISO9141, J1850PWM, J1850VPW)
• Cakupan Kandaraan: 200+ car brands, 12V & 24V vehicles (Cars, Trucks, Buses, Trailers, Excavators, Diesel Engines, Construction Machinery, Pick-up, Hybrid Vehicles, etc.)
• Basa: 25 basa dirojong

Garansi sareng Rojongan

The LAUNCH X431 PRO3S+ Smartlink HD comes with comprehensive support and warranty:

• Apdet Gratis: 2 years of free software updates from the date of purchase. After this period, the device remains fully functional offline.
• Pangropéa: 24-month maintenance support.
• Refund/Return Policy: 60-day refund/return policy.
• Bantosan Téknis: 7/24/365 technical support is available. For assistance, you can contact Cardiag Tech CO.,LTD.
• Manual pamaké: Buku Panduan Pangguna anu lengkep dina format PDF sayogi kanggo diunduh: Manual Pamaké (PDF).