소개
This manual provides detailed instructions for the operation and maintenance of your XTOOL X100 PAD3 SE AI-Assisted Bidirectional OBD2 Scanner. Please read this manual thoroughly before using the device to ensure proper function and to maximize its capabilities. The X100 PAD3 SE is designed for professional technicians, repair facilities, and experienced DIY users, offering comprehensive vehicle diagnostics and service functions.
1. 설정 및 초기 사용
1.1 패키지 내용
아래 나열된 모든 품목이 패키지에 들어 있는지 확인하세요.
- X100PAD3SE Tablet
- USB3.0 To Type-B Main Cable
- USB Type-C 데이터 케이블
- USB Type-C to USB 3.0 Adapter
- Power Charger US
- Power Charger EU
- Power Charger UK

Image: XTOOL X100 PAD3 SE with its various cables and power adapters, illustrating the complete packing list.
1.2 전원 켜기 및 초기 구성
Connect the device to a power source using one of the provided chargers. Press and hold the power button to turn on the tablet. Follow the on-screen prompts to select your preferred language (22 languages supported), connect to Wi-Fi, and complete the initial setup. Ensure the device is fully charged before its first use.
2. 사용 설명서
2.1 Full-System Diagnostics
The X100 PAD3 SE provides comprehensive diagnostic capabilities across all vehicle systems, including engine, transmission, ABS, SRS, HVAC, and body control modules. To perform a full system scan:
- 진단 도구를 차량의 OBD-II 포트에 연결하십시오.
- 메인 메뉴에서 "진단"을 선택하세요.
- Choose "Auto Scan" to automatically identify the vehicle and scan all available systems.
- Alternatively, use "Manual Input" or "Automatic Selection" for specific vehicle identification.
- Review Diagnostic Trouble Codes (DTCs), freeze-frame data, ECU information, and live data streams.

Image: The XTOOL X100 PAD3 SE performing an OE-level all system diagnostic scan, showing various vehicle modules being accessed.
2.2 양방향 제어(능동 테스트)
This function allows you to send commands to vehicle components to test their functionality directly. This helps in quickly identifying faulty parts without extensive disassembly.
- Access "Active Test" from the diagnostic menu after vehicle identification.
- Select the component you wish to test (e.g., radiator fan, fuel injectors, A/C clutch).
- Activate the component and observe its response.

Image: The XTOOL X100 PAD3 SE demonstrating bidirectional control, showing activation of components like windows, mirrors, and headlights.
2.3 ECU Coding & Configuration
The device supports ECU coding for BMW and Mercedes-Benz, and configuration functions for Ford, Toyota, and Lexus. This allows for customization and optimization of vehicle behavior.
- Navigate to "Special Functions" and select "ECU Coding" or "Configuration".
- Follow the on-screen instructions carefully. Note that functions vary by vehicle model.
2.4 Service Functions (38+ Resets)
The X100 PAD3 SE offers over 38 common service functions for maintenance and repair resets. These include:
- 오일 리셋
- ABS 출혈
- 인젝터 코딩
- 조향 각도 보정
- 스로틀 재학습
- 배터리 등록
- EPB(전자식 주차 브레이크) 재설정
- TPMS(타이어 공기압 모니터링 시스템) 리셋
- 그리고 훨씬 더 많습니다.

Image: A visual representation of the 38+ hot service functions available on the XTOOL X100 PAD3 SE, including icons for various resets and calibrations.
2.5 실시간 데이터 시각화
Monitor up to 8 PIDs (Parameter IDs) simultaneously in a clear graph form. This feature is crucial for diagnosing intermittent problems and observing real-time sensor data.
- Access "Live Data" after a system scan.
- Select desired parameters to view.
- Utilize data playback, record, and review functions for detailed analysis.
- Export data as CSV files for external review.

Image: The XTOOL X100 PAD3 SE displaying 8 PIDs in one graphic live data, showing real-time parameter monitoring for fault detection.
2.6 Pre/Post Scan & Diagnostic Report V2.0
Perform pre-repair and post-repair scans to document vehicle conditions. The upgraded Diagnostic Report V2.0 offers a clean layout, customizable content, and easy sharing options.
- Initiate a "Pre-Scan" before any repairs to identify existing DTCs.
- After repairs, perform a "Post-Scan" to confirm issues are resolved and no new DTCs have appeared.
- Generate and customize diagnostic reports with customer information and shop logos.

Image: The XTOOL X100 PAD3 SE demonstrating the Pre/Post Scan feature and the generation of Diagnostic Report V2.0.
3. 유지관리
3.1 소프트웨어 업데이트
Your X100 PAD3 SE includes 2 years of free software updates to ensure compatibility with new vehicle models and to add new functions. After the update period, the device will continue to function normally with the installed software, and no mandatory subscriptions are required.
- 기기를 안정적인 Wi-Fi 네트워크에 연결하세요.
- Navigate to the "Update" section on the main menu.
- 화면의 지시에 따라 사용 가능한 업데이트를 다운로드하고 설치하세요.
3.2 청소 및 보관
Keep the device clean and free from dust and moisture. Use a soft, damp cloth to wipe the screen and exterior. Store the device in its protective case in a cool, dry place when not in use.
4. 문제 해결
4.1 AI-Powered Diagnostic Assistant
The integrated AI Assistant can help with troubleshooting. After reading DTCs, tap the AI icon under "Diagnosis → More" to access detailed fault explanations, structured diagnostic logic, and suggested repair directions. This feature requires an active internet connection.
Note: AI-generated repair suggestions are for reference only and should be verified by a qualified technician.
4.2 일반적인 문제
- 장치가 켜지지 않음: Ensure the battery is charged or connect to a power source. Check the power adapter and cable connections.
- 차량과의 연결 문제: Verify the OBD-II cable is securely connected to both the device and the vehicle's port. Ensure the vehicle's ignition is on.
- 소프트웨어 멈춤/충돌 현상: Restart the device. If the issue persists, ensure the software is up to date.
5. 사양
| 상표 | 엑스툴 |
| 모델 번호 | WZ-X100PAD3SE-Bidirectional |
| 운영 체제 | 안드로이드 10.0 |
| 프로세서 | 1.8GHz 쿼드코어 |
| 메모리 | 4GB RAM + 64GB 스토리지 |
| 화면 크기 | 8 인치 |
| 배터리 | 5000mAh 7.3V (equivalent to 10,000mAh at 3.7V) |
| 연결성 | 듀얼 밴드 Wi-Fi |
| 카메라 | 8MP |
| 지원되는 프로토콜 | FCA AutoAuth, CAN FD, DoIP |
| 차량 보장 | 10,000+ models, 99% brands (no IP limitations) |
6. 보증 정보
The XTOOL X100 PAD3 SE comes with a 2년 제조사 보증. 본 보증은 정상적인 사용 환경에서 발생하는 재료 및 제조상의 결함에 적용됩니다. 보증 청구를 위해 구매 증빙 서류를 보관해 주십시오.
For detailed warranty terms and conditions, please refer to the official XTOOL web사이트를 방문하거나 고객 지원팀에 문의하세요.
7. 지원 및 연락처
XTOOL provides comprehensive support for its products. If you encounter any issues or have questions regarding your X100 PAD3 SE, please utilize the following resources:
- 기술 지원: Access 365/24/7 technical assistance.
- 온라인 리소스: Visit the official XTOOL web자주 묻는 질문(FAQ), 소프트웨어 다운로드 및 추가 문서를 위한 사이트입니다.
- 언어 지원: The device supports 22 languages. For language changes, refer to the device settings.

Image: The XTOOL customer support team, illustrating the availability of technical assistance and support services.