1. Pengenalan
The FOXWELL NT630 Plus is a professional diagnostic scan tool designed for automotive technicians and enthusiasts. It provides comprehensive diagnostic functions for Anti-lock Braking System (ABS) and Supplemental Restraint System (SRS) faults, along with full OBD2 engine diagnostics. Key features include ABS auto bleed, airbag light reset, Steering Angle Sensor (SAS) adjustment, and oil light reset. This manual provides detailed instructions for the proper use and maintenance of your NT630 Plus device.
2. Maklumat Keselamatan
Always observe the following safety precautions when using the NT630 Plus to prevent personal injury or damage to the vehicle or the device:
- Perform automotive testing in a well-ventilated area.
- Pakai pelindung mata dan pakaian pelindung yang sesuai.
- Keep the device dry and clean. Avoid exposure to moisture, oil, or grease.
- Jangan kendalikan peranti semasa memandu.
- Pastikan penyalaan kenderaan dimatikan sebelum menyambungkan atau memutuskan sambungan alat diagnostik.
- Refer to the vehicle's service manual for specific diagnostic procedures and safety warnings.
3. Kandungan Pakej
Verify that all items are present in your NT630 Plus package:
- Unit Utama FOXWELL NT630 Plus
- Kabel Diagnostik (penyambung OBD-II)
- USB Cable for updates
- Manual Pengguna / Panduan Mula Pantas
- Sarung Pelindung

Rajah 3.1: FOXWELL NT630 Plus package contents. This image displays the NT630 Plus diagnostic tool, its diagnostic cable, a USB cable, a quick start guide, and a protective carrying case.
4. Peranti Lebihview
The NT630 Plus features a clear color display, intuitive button layout, and a robust design for professional use.

Rajah 4.1: FOXWELL NT630 Plus device. This image shows the diagnostic tool with its screen displaying menu options for OBD/EOBD, DTC Lookup, Review Data, and Setup. Below the screen are navigation buttons (Read, Erase, I/M, Help, Back, Enter) and directional arrows.
4.1. Main Unit Components
- Paparan LCD: Shows test results, menu options, and operating status.
- Butang Fungsi: Navigate menus, select options, and perform diagnostic functions (e.g., READ, ERASE, I/M, HELP).
- Butang Arah: Gerakkan kursor ke atas, bawah, kiri atau kanan.
- OBD-II Connector: Connects the tool to the vehicle's Data Link Connector (DLC).
- Port USB: Untuk menyambung ke komputer untuk kemas kini perisian.
5. Persediaan
Follow these steps to prepare your NT630 Plus for use:
5.1. Menyambung ke Kenderaan
- Cari Penyambung Pautan Data (DLC) 16-pin kenderaan. Ini biasanya terletak di bawah papan pemuka di sebelah pemandu.
- Pastikan penyalaan kenderaan berada dalam kedudukan OFF.
- Connect the diagnostic cable from the NT630 Plus to the vehicle's DLC. The tool will power on automatically once connected.

Rajah 5.1: OBD2 16-pin extension cable. This image shows a black extension cable with a male 16-pin connector on one end and a female 16-pin connector on the other, designed to extend the reach of diagnostic tools.
5.2. Using the Extension Cable (Optional)
If the vehicle's DLC is in a hard-to-reach location, you can use the provided OBD2 extension cable.
- Connect the male end of the extension cable to the vehicle's DLC.
- Connect the diagnostic cable from the NT630 Plus to the female end of the extension cable.

Rajah 5.2: Male OBD2 connector. This image provides a close-up view of the male 16-pin connector of an OBD2 extension cable, which plugs into the vehicle's DLC.

Rajah 5.3: Female OBD2 connector. This image shows a close-up of the female 16-pin connector of an OBD2 extension cable, into which the diagnostic tool's cable connects.
6. Arahan Operasi
Once connected, the NT630 Plus will power on and display the main menu. Use the directional buttons to navigate and the ENTER button to select options.
6.1. OBD2 Engine Diagnostics
This function allows you to read and clear engine fault codes, view live data, and perform other standard OBD2 tests.
- Daripada menu utama, pilih OBD/EOBD.
- Choose the desired function (e.g., Read Codes, Erase Codes, Live Data).
- Ikut gesaan pada skrin untuk melengkapkan proses diagnostik.
6.2. ABS (Anti-lock Braking System) Diagnostics
The NT630 Plus can diagnose ABS system faults and perform special functions like auto bleed.
- Daripada menu utama, pilih ABS.
- Select the vehicle make, model, and year.
- Pilih fungsi yang dikehendaki:
- Baca Kod: Retrieve current, pending, and historic ABS fault codes.
- Padamkan Kod: Clear ABS fault codes after repairs.
- Data Langsung: View real-time data from ABS sensors.
- Pendarahan Auto ABS: Perform automated bleeding procedures for the ABS system.
- Follow the on-screen instructions carefully for each procedure.

Rajah 6.1: ABS Bleeding Process. This diagram illustrates the importance of removing air from the brake pads for safe driving, showing the process after adding or replacing brake oil and after replacing the ABS pump. It highlights the brake pedal position and a warning light on the dashboard.
6.3. SRS (Supplemental Restraint System) Diagnostics
Diagnose airbag system faults and reset the airbag light.
- Daripada menu utama, pilih SRS.
- Select the vehicle make, model, and year.
- Pilih untuk Baca Kod or Padamkan Kod for the SRS system.
- Ikut arahan pada skrin.
6.4. Fungsi Khas
The NT630 Plus supports various special service functions:
- SAS (Steering Angle Sensor) Adjustment: Calibrate the steering angle sensor after repairs or replacements.
- Tetapan Semula Cahaya Minyak: Tetapkan semula lampu servis minyak selepas penukaran minyak.
- EPB (Electronic Parking Brake) Release: Release the electric parking brake for brake pad replacement.
6.5. Bidirectional Control / Active Test
This function allows the tool to send commands to vehicle systems to perform specific tests, such as activating ABS solenoids or motors.
- From the main menu, select the relevant system (e.g., ABS, SRS).
- Look for options like Ujian Aktif or Kawalan Dwiarah.
- Select the specific component or function to test (e.g., ABS Motor Test, Actuator Tests).
- Follow the on-screen instructions and observe the vehicle's response.

Rajah 6.2: Bidirectional Control / Active Test. This image shows a user operating the NT630 Plus scanner, connected to a vehicle, performing a bidirectional control test. Arrows illustrate the command being sent from the scanner to the vehicle and data being received back, demonstrating active testing capabilities for ABS and SRS systems.
7. Penyelenggaraan
Proper maintenance ensures the longevity and optimal performance of your NT630 Plus.
- Pembersihan: Gunakan yang lembut, damp kain untuk membersihkan peranti. Jangan gunakan pembersih atau pelarut yang melelas.
- Storan: Simpan peranti di dalam bekas pelindungnya di persekitaran yang kering dan sejuk apabila tidak digunakan.
- Kemas Kini Perisian: Regularly update the device software by connecting it to a computer via the USB cable. Visit the FOXWELL official website for the latest update tools and instructions. Updates often include new vehicle coverage and bug fixes.
8. Penyelesaian masalah
If you encounter issues with your NT630 Plus, refer to the following common problems and solutions:
- Peranti tidak dihidupkan:
- Ensure the diagnostic cable is securely connected to the vehicle's DLC.
- Periksa volum bateri kenderaantage; the device draws power from the vehicle.
- "Unable to connect" message:
- Verify the ignition is ON (engine off or running, as required by the test).
- Check for loose connections at the DLC and the device.
- Ensure the vehicle supports the specific diagnostic protocol.
- Cuba sambungkan ke kenderaan lain untuk menolak isu khusus kenderaan.
- Screen freezes or device is unresponsive:
- Disconnect the device from the vehicle and reconnect it.
- Perform a software update to ensure the latest firmware is installed.
9. Spesifikasi
| Ciri | Penerangan |
|---|---|
| Nama Jenama | FOXWELL |
| Model | NT630 Plus |
| Sumber Kuasa | Vehicle's OBD-II port (Adapter) |
| Paparan | LCD berwarna |
| Ketersambungan | OBD-II 16-pin, USB |
| Fungsi | OBD2, ABS, SRS, ABS Auto Bleed, SAS Adjustment, Oil Reset, EPB Release, Bidirectional Control |
10. Waranti dan Sokongan
The FOXWELL NT630 Plus comes with a standard manufacturer's warranty. For specific warranty details, please refer to the warranty card included in your package or visit the official FOXWELL website. For technical support, software updates, or any inquiries, please contact FOXWELL customer service through their official channels.
Webtapak: www.foxwelltech.com





