LAUNCH X431 PRO TT 2025 Automotive Diagnostic Scanner User Manual

1. Pengenalan

This manual provides detailed instructions for the operation and maintenance of your LAUNCH X431 PRO TT automotive diagnostic scanner. The X431 PRO TT is a professional-grade diagnostic tool designed for comprehensive vehicle system analysis, offering advanced functions such as ECU coding, bidirectional control, and numerous maintenance services. Please read this manual thoroughly before using the device to ensure proper and safe operation.

Image 1.1: LAUNCH X431 PRO TT Diagnostic Scanner Kit

The LAUNCH X431 PRO TT is an all-in-one diagnostic solution, featuring an 8-inch touchscreen tablet, a DBSCar VII VCI connector, and a comprehensive set of OBD adapters. It is designed to provide efficient and accurate vehicle diagnostics for a wide range of car brands.

2. Produk Lebihview

2.1 Ciri-ciri Utama

• Superior Processing Power: Equipped with Android 10.0 and a 4-core 2.0GHz processor for smooth operation.
• Pengekodan ECU Lanjutan: Enables activation of higher-level vehicle functions, deactivation of unwanted features, component matching, and adaptive data resets.
• Full Systems Diagnosis: Comprehensive scanning of all vehicle systems for precise and in-depth analysis.
• 3000+ Ujian Aktif (Kawalan Dwiarah): Allows direct command execution on ECUs to monitor and control onboard modules for rapid fault localization.
• 38+ Hot Maintenance Services: Covers a wide range of workshop maintenance needs including resets, calibrations, and relearning procedures.
• CANFD & DoIP Protocols: Supports modern vehicle communication protocols for GM (2020+), BMW (F/G chassis), Volvo (2018+), Land Rover & Jaguar (2017+).
• Akses AutoAuth FCA: Provides adapter-free diagnostics for Chrysler, Jeep, Dodge, Fiat, and Renault (2018+).
• Liputan Kenderaan yang meluas: Supports over 200 car brands globally.
• Ketersambungan: Dual-band Wi-Fi (2.4GHz and 5GHz) and Bluetooth.
• Storan: RAM 4GB dan storan dalaman 64GB.

Image 2.1: Key Features of LAUNCH X431 PRO TT

2.2 Kandungan Pakej

The LAUNCH X431 PRO TT package includes the following items:

• LAUNCH X431 PRO TT Tablet
• DBSCar VII VCI Connector
• Membawa Sarung
• Power Adapter with US/UK/EU Plug Adaptors
• Kabel Diagnostik
• Type-A to Type-C USB Cable
• Sampul Kata Laluan
• Panduan Pengguna
• Manual Pengguna (dokumen ini)
• Various OBD1 and OBD2 Adapters for different vehicle types

Image 2.2: LAUNCH X431 PRO TT Included Hardware and Accessories

3. Persediaan

3.1 Initial Power-On and Registration

1. Cas Peranti: Connect the power adapter to the LAUNCH X431 PRO TT tablet and a power outlet. Allow the device to charge fully before first use.
2. Hidupkan kuasa: Tekan dan tahan butang kuasa sehingga skrin menyala.
3. Sambungan Wi-Fi: Follow the on-screen prompts to connect the tablet to a stable Wi-Fi network. This is essential for software updates and online functions.
4. Pendaftaran: Create a LAUNCH account or log in if you already have one. Register your device using the provided password envelope information.

3.2 Menyambung ke Kenderaan

1. Cari Port OBD-II: The OBD-II port is typically located under the dashboard on the driver's side.
2. Connect DBSCar VII VCI: Plug the DBSCar VII VCI connector into the vehicle's OBD-II port. Ensure a secure connection. The VCI will power on automatically.
3. Pair VCI with Tablet: The tablet will automatically attempt to establish a Bluetooth connection with the DBSCar VII VCI. Confirm the pairing when prompted.
4. Pencucuhan Kenderaan: Putarkan penyalaan kenderaan ke kedudukan 'ON' (enjin dimatikan).

Image 3.1: DBSCar VII VCI Connector

4. Arahan Operasi

4.1 Diagnostik Sistem Penuh

The X431 PRO TT can perform a comprehensive scan of all available vehicle systems, including Engine, Transmission, ABS, SRS, TPMS, and more.

1. Daripada menu utama, pilih 'Intelligent Diagnose' or 'Local Diagnose'.
2. The system will automatically identify the vehicle's VIN or prompt for manual input.
3. Pilih 'Health Report' or 'System Scan' to initiate a full system diagnostic.
4. Review the diagnostic trouble codes (DTCs) and live data streams.
5. Gunakan 'Clear Codes' function after repairs are completed.

Image 4.1: OE-Level All System Diagnostics Interface

4.2 Pengekodan ECU

Pengekodan ECU membolehkan penyesuaian dan penyesuaian modul kenderaan yang lebih maju.

1. Navigasi ke 'Local Diagnose' and select the specific vehicle system.
2. pilih 'ECU Coding' from the special functions menu.
3. Follow the on-screen instructions to perform functions such as:
• Activating or deactivating comfort functions (e.g., automatic mirror fold).
• Adapting data for replacement components.
• Restoring functions after data loss.
• Performing modifications or changeovers.
• Configuring aftermarket installations.
4. Always ensure you have a stable power supply and internet connection during coding procedures.

Image 4.2: ECU Coding Capabilities

4.3 Active Tests (Bi-directional Control)

Active tests allow you to send commands to vehicle modules to test component integrity and functionality.

1. From the diagnostic menu for a specific system, select 'Active Test' or 'Bi-directional Control'.
2. Choose the component you wish to test (e.g., Injector Cut Off, Sunroof Setting, Radiator Fan, Clutch On/Off).
3. Send commands and observe the component's response to quickly identify faulty parts.

Image 4.3: Bi-directional Control (Active Test) Examples

4.4 Maintenance Services (38+ Reset Functions)

The X431 PRO TT offers over 38 common maintenance and reset functions.

1. Daripada menu utama, pilih 'Service Function'.
2. Choose the desired service from the list. Examples termasuk:
• Set Semula Minyak
• Pendarahan ABS
• Penyesuaian Pendikit
• Tetapan Semula EPB (Brek Parkir Elektronik)
• BMS Reset (Battery Management System)
• Inisialisasi Bumbung Matahari
• Pembelajaran Gear
• SAS Calibration (Steering Angle Sensor)
• Pengekodan Penyuntik
• TPMS Reset (Tire Pressure Monitoring System)
3. Follow the on-screen prompts to complete the service procedure.

Imej 4.4: Selesaiview of Maintenance Services

4.5 Protocol Support and Vehicle Coverage

The X431 PRO TT supports a wide range of communication protocols and vehicle brands.

• CANFD Protocol: Supports General Motors (GM) models from 2020 and newer.
• Protokol DoIP: Covers BMW (F/G chassis), Volvo (2018+), and Land Rover & Jaguar (2017+).
• AutoAuth FCA: Provides direct access for Chrysler, Jeep, Dodge, Fiat, and Renault vehicles from 2018 and newer without requiring an adapter.
• Extensive Brand Coverage: Compatible with over 200 car brands across American, European, and Asian markets.

Image 4.5: Vehicle and Protocol Coverage

4.6 Extended Module Functions

The X431 PRO TT is compatible with various optional extended modules to enhance diagnostic capabilities.

• ADAS Calibration: For calibrating driver assistance systems.
• X431 I-TSGUN TPMS: For activating TPMS sensors and programming sensor data.
• BST360 Battery Tester: For performing battery charging and cranking tests.
• VSP-600 VideoScope: For checking unreachable areas.
• S2-2 Sensorbox: For diagnosing and simulating vehicle sensor faults.
• O2-2 Oscilloscope: For measuring and testing electrical components and circuits.
• S2-2 Multimeter: For measuring physical parameters such as voltage, rintangan, dan kekerapan.
• Wi-Fi Printer: For printing diagnostic reports and data.

Image 4.6: Extended Modules Functions

5. Penyelenggaraan

5.1 Kemas Kini Perisian

Regular software updates are crucial for maintaining optimal performance, expanding vehicle coverage, and adding new features.

1. Pastikan tablet disambungkan ke rangkaian Wi-Fi yang stabil.
2. Daripada menu utama, pilih 'Software Update'.
3. Check for available updates and download/install them as prompted.
4. Jangan matikan peranti semasa kemas kini.

5.2 Pembersihan dan Penyimpanan

• Clean the tablet screen with a soft, lint-free cloth. Avoid abrasive cleaners.
• Keep the VCI connector and adapters free from dirt, oil, and moisture.
• Store the device and all accessories in the provided carrying case when not in use to protect them from damage.
• Elakkan daripada mendedahkan peranti kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.

6. Penyelesaian masalah

6.1 Isu dan Penyelesaian Biasa

• Peranti tidak dihidupkan: Ensure the battery is charged. Connect the power adapter and try again.
• VCI not connecting to vehicle: Check if the VCI is securely plugged into the OBD-II port. Ensure the vehicle's ignition is ON.
• VCI not pairing with tablet: Ensure Bluetooth is enabled on the tablet. Try restarting both the tablet and the VCI.
• Kegagalan kemas kini perisian: Verify a stable Wi-Fi connection. Ensure sufficient storage space on the tablet. Try restarting the update process.
• Diagnostic communication error: Check all connections. Ensure the correct vehicle make/model is selected. Verify the vehicle's battery voltage adalah memadai.
• Loud warning sound when unplugging VCI: This is a design feature to alert users. Currently, there is no direct setting to disable this sound.

For persistent issues, refer to the official LAUNCH support resources or contact customer service.

7. Spesifikasi

8. Waranti dan Sokongan

• Kemas Kini Perisian: Includes 2 years of free software updates from the date of activation.
• Return & Replace: A 90-day return and replacement policy is typically offered. Please check with your retailer for specific terms.
• Sokongan Teknikal: 7/24/365 technical support is available to assist with any operational or technical queries.
• Perkhidmatan Pelanggan: LAUNCH is committed to 100% customer satisfaction.

For detailed warranty information and to access technical support, please visit the official LAUNCH webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.