LAUNCH X431 PRO3S+ V5.0 자동차 진단 스캔 도구 사용 설명서

1. 서론

The LAUNCH X431 PRO3S+ V5.0 is an advanced automotive diagnostic scan tool designed for comprehensive vehicle analysis and maintenance. This device offers a wide range of functions including full system diagnostics, ECU coding, bidirectional control, and specialized service functions, supporting a broad spectrum of vehicle models and protocols.

Image 1.1: LAUNCH X431 PRO3S+ V5.0 main unit, VCI connector, and protective case.

2. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• 1x LAUNCH X431 Pro3S+ V5.0 Main Unit (Tablet)
• 1x DBSCAR VII Connector (VCI)
• 1x HD15M to OBDII 16 Adaptor
• 1x Type A to Type C USB Data Cable
• 1x Power Adapter (with US/UK/EU Plugs)
• 1x 퀵 스타트 가이드
• 1x 사용자 설명서
• 핀 봉투 1개
• 1x Inventory List

이미지 2.1: 뒤 view of the LAUNCH X431 PRO3S+ V5.0 tablet and DBSCAR VII VCI.

3. 설정 및 초기 사용

3.1 전원 켜기 및 초기 구성

1. 기기 충전: Connect the power adapter to the tablet and a power outlet. Ensure the device is fully charged before first use.
2. 전원 켜기: 화면이 켜질 때까지 전원 버튼을 길게 누르세요.
3. 언어 선택: 화면의 지시에 따라 원하는 언어를 선택하세요.
4. Wi-Fi 연결: Connect the device to a stable Wi-Fi network for software updates and online functions.
5. 소프트웨어 업데이트: Navigate to the 'Software Update' section and download any available updates to ensure optimal performance and the latest vehicle coverage.

3.2 차량에 연결하기

1. OBD-II 포트를 찾으십시오: 차량의 OBD-II 진단 포트를 찾으십시오. 일반적으로 운전석 쪽 대시보드 아래에 있습니다.
2. VCI에 연결하세요: Plug the DBSCAR VII connector into the vehicle's OBD-II port. The VCI indicator lights should illuminate.
3. VCI 쌍: On the X431 PRO3S+ V5.0 tablet, ensure Bluetooth is enabled. The tablet will automatically attempt to pair with the DBSCAR VII connector. Confirm the connection when prompted.
4. 시동을 켜세요: 차량의 시동 스위치를 'ON' 위치(엔진 꺼짐)로 돌리십시오.

4. 기본 작업

4.1 차량 식별

The X431 PRO3S+ V5.0 offers multiple methods for vehicle identification:

• Auto-VIN Scan: Automatically identifies vehicle information (Brand, Year, Make, Model) for most 2006+ vehicles.
• Camera VIN Scan: Use the integrated camera to scan the vehicle's VIN.
• 수동 입력: 차량식별번호(VIN)를 수동으로 입력하세요.
• 수동 선택: Select vehicle details from a comprehensive menu.

4.2 전체 시스템 진단

After vehicle identification, select 'Diagnose' to perform a full system scan. The tool will automatically scan all available electronic control units (ECUs) for diagnostic trouble codes (DTCs) and display live data.

• DTC 읽기/지우기: View and clear diagnostic trouble codes from all systems.
• ECU 정보: Retrieve detailed information about each ECU.
• 라이브 데이터 스트림: Display real-time data parameters in text or graph format. The tool supports 12-in-1 PID graphing for simultaneous monitoring.

Image 4.1: User interface showing various diagnostic and reporting features.

5. Advanced Diagnostic Functions

5.1 위상 매핑

The Topology Mapping feature provides a visual representation of the vehicle's module structure and communication network. Modules are color-coded to indicate their status (Normal, Abnormal, Scanned, Not Scanned, Not Equipped), allowing for quick identification of problematic areas.

이미지 5.1: Example of a topology map on the X431 PRO3S+ V5.0 screen.

5.2 ECU 코딩

ECU Coding allows for modification of pre-programmed options within the vehicle's software. This includes:

• 온라인 코딩: Connects to OEM servers for data when code data is lost (compatible with VW/Audi/Skoda/Ford/Lincoln/Mazda).
• Variant/Offline Coding: Adapts ECUs for different vehicle configurations (e.g., left-hand/right-hand drive, activating/deactivating software functions).
• 구성 요소 매칭: Establishes communication between new ECU modules and existing systems after replacement.
• 플래시 숨겨진 기능: Activates advanced features or disables certain functions (e.g., mirror automatic folding, disabling auto start-stop).
• Customize OE-Settings: Modifies original vehicle behavior (e.g., upgrading fog lamps, battery capacity changes).
• PMI 기능: Allows copying data from an original module to a new unit for module replacement (for Ford/Lincoln/Mazda).

이미지 5.2: 이상view of ECU Coding capabilities.

5.3 서비스 기능 (55+)

The tool provides over 55 specialized service functions for routine maintenance and repairs. These include, but are not limited to:

• 오일 리셋
• Brake Reset (EPB)
• ABS 출혈
• SAS Calibration (Steering Angle Sensor)
• Battery Matching (BMS)
• TPMS 재설정
• DPF 재생
• 인젝터 코딩
• 스로틀 적응
• Crank Position Sensor Adaptive Learn
• Cylinder Power Balance Test
• 서스펜션 교정

이미지 5.3: Examples of service functions and bidirectional control.

5.4 양방향 제어(능동 테스트)

Bidirectional control allows the tool to send commands to vehicle ECUs to perform specific tests on actuators. This helps in quickly pinpointing faulty components without disassembly. Examples에는 다음이 포함됩니다.

• EVAP 테스트
• 연료 분사기 테스트
• 냉각 팬 테스트
• Operating Windows/Doors
• 에어컨 컴프레서 작동
• Wipers Test

5.5 차량 적용 범위 및 프로토콜

The X431 PRO3S+ V5.0 supports over 200 global brands and 200,000+ models from 1984-2025. Key protocol support includes:

• CAN FD: Compatible with 2019+ GM & Chrysler new models, offering faster data transfer.
• DOIP: Supports Volvo (2018+), Land Rover & Jaguar (2017+), BMW F&G chassis (requires adapter).
• FCA 자동 인증: Provides secure access to 2017+ FCA vehicles (Chrysler, Jeep, Dodge, Fiat) for diagnostics and maintenance (AutoAuth account purchased separately).
• HD Trucks & NEVs: Optional support for 24V heavy-duty trucks and New Energy Vehicles with additional modules.

Image 5.4: Extensive vehicle coverage and protocol support.

6. 데이터 관리 및 보고

6.1 라이브 데이터 스트림

Monitor up to 12 data parameters simultaneously in graph format. Data can be recorded, played back, and exported as CSV or PDF file자세한 분석을 위해.

6.2 스캔 전후 보고서

Generate detailed reports documenting vehicle conditions before and after repairs. These reports help verify that all issues have been resolved and can be shared or printed.

6.3 진단 이력

The tool automatically records all diagnostic processes, allowing quick access to previously tested vehicles and resuming operations without starting from scratch.

7. 연결성 및 확장

7.1 원격 진단

Connect with remote experts for assistance with complex vehicle issues. This feature allows for diagnostics of vehicles located remotely.

7.2 확장 모듈

The X431 PRO3S+ V5.0 supports integration with various optional add-on modules (sold separately) to expand its functionality:

• X431 Smartlink C: For heavy-duty truck diagnostics.
• NEV Detection Expansion Package: For New Energy Vehicle diagnostics.
• i-TPMS: For TPMS sensor programming and activation.
• BST360 배터리 테스터: For battery health, starting, and charging system tests.
• Videoscope (VSP600): For inspecting inaccessible areas.
• ADAS 교정: For calibrating Advanced Driver Assistance Systems.
• O2-2 Oscilloscope: For circuit signal acquisition and waveform display.
• X-PROG3: 엔진 및 변속기 프로그래밍용입니다.

Image 7.1: Available extension modules for the X431 PRO3S+ V5.0.

8. 유지관리

8.1 소프트웨어 업데이트

Regularly update the software to ensure the latest vehicle coverage, bug fixes, and new functions. The device provides 2 years of free updates. After this period, the device remains functional, but new updates will require a subscription.

8.2 일반 관리

• 기기를 깨끗하게 유지하고 먼지와 습기가 없도록 하세요.
• 기기를 떨어뜨리거나 극한 온도에 노출시키지 마세요.
• 사용하지 않을 때는 기기를 보호 케이스에 보관하세요.

9. 문제 해결

일반적인 문제는 다음을 참조하세요.

• 장치가 켜지지 않음: 배터리가 충전되어 있는지 확인하십시오. 전원 어댑터를 연결하고 다시 시도하십시오.
• VCI가 연결되지 않습니다: Verify the VCI is securely plugged into the OBD-II port and the vehicle's ignition is on. Check Bluetooth settings on the tablet.
• 소프트웨어 멈춤/충돌 현상: Restart the device. Ensure the software is up to date.
• Incompatible models or abnormal functions: Use the 'Online Diagnostic Feedback' feature to submit detailed descriptions to the LAUNCH team for analysis.

10. 사양

Image 10.1: Hardware specifications of the X431 PRO3S+ V5.0.

11. 보증 및 지원

11.1 보증 정보

The product comes with a 5-year warranty. For accessory replacements (e.g., USB charging cable, BT connector) within this period, contact customer support.

11.2 소프트웨어 업데이트

Enjoy 2 years of free software updates. After this period, the device will continue to function with the last updated version, but further updates will require a renewal subscription.

11.3 고객 지원

For any questions, technical assistance, or warranty claims, please contact customer support via email: obdbox21@163.com.