1. Bubuka
The LAUNCH CRP129X V2.0 Elite OBD2 Scanner is a professional diagnostic tool designed for comprehensive vehicle system analysis. This device offers advanced features including full OBD2 functions, diagnostics for Engine, ABS, SRS, and Transmission systems, and a variety of reset services. It is suitable for both professional technicians and home mechanics, providing accurate and efficient vehicle troubleshooting.
This manual provides detailed instructions on how to set up, operate, and maintain your CRP129X V2.0 scanner, ensuring optimal performance and longevity.

Image: The LAUNCH CRP129X V2.0 Elite OBD2 Scanner, showing the main unit, carrying case, and diagnostic cables.
2. Émbaran Kasalametan
Always observe the following safety precautions when operating the device:
- Pastikeun konci kontak kendaraan pareum sateuacan nyambungkeun atanapi nyabut pamindai.
- Do not operate the scanner in wet conditions or near flammable liquids/gases.
- Wear appropriate personal protective equipment, such as eye protection, when working on vehicles.
- Tingali manual layanan kendaraan pikeun prosedur diagnostik khusus sareng peringatan kaamanan.
- Keep the device away from strong magnetic fields and extreme temperatures.
3. Eusi Paket
Pastikeun yén sadaya item aya dina pakét anjeun:
- LAUNCH CRP129X V2.0 Main Unit
- Kabel Diagnostik OBDII
- Kabel Ngecas USB
- Manual pangguna (dokumén ieu)
- Mawa Kasus
4. Alat Leuwihview
The CRP129X V2.0 features a 5.0-inch LED touch screen, easy-to-use buttons, and a non-slip handle design for comfortable operation. Key components include:
- Layar tampilan: 5.0-inch LED Touch Screen (720P resolution).
- Tombol Napigasi: Pikeun menu navigasi jeung pilihan.
- Tombol Daya: Pikeun ngahurungkeun/off alat.
- Panyambung diagnostik DB-15: For connecting to the vehicle's OBDII port.
- Port USB: Pikeun ngecas sareng mindahkeun data.

Gambar: Detil view of the CRP129X V2.0 scanner highlighting its 5.0" touch screen, easy-to-use buttons, non-slip handle, charging port, and DB-15 diagnostic connector.
5. Setup Guide
5.1 Ngahurungkeun Mimiti sareng Pilihan Basa
- Pencét jeung tahan tombol Daya pikeun ngahurungkeun alat.
- Upon first use, select your preferred language from the available options (English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean, Polish, Arabic, Hungarian, Greek, Slovak).
- Turutan parentah dina layar pikeun ngarengsekeun setelan awal.
5.2 Sambungan Wi-Fi
- From the main menu, navigate to "Settings".
- Pilih "Wi-Fi" sareng hurungkeun.
- Choose your Wi-Fi network from the list and enter the password if required.
- A stable Wi-Fi connection is essential for software updates and online feedback.
5.3 Sambungan Kandaraan
- Locate the vehicle's OBDII diagnostic port (usually under the dashboard).
- Pastikeun ignition kandaraan urang OFF.
- Connect the OBDII diagnostic cable to the vehicle's port and then to the DB-15 connector on the CRP129X V2.0.
- Turn the vehicle's ignition to the ON position (engine off). The scanner will power on automatically via the vehicle's power supply.
6. Parentah Operasi
6.1 Napigasi Dasar
The device operates via its touch screen and physical buttons. Use the touch screen for direct selection and the physical buttons for navigation (Up, Down, Left, Right, OK, Return).
6.2 System Diagnostics (ABS/SRS/Engine/Transmission)
The CRP129X V2.0 can diagnose four core vehicle systems:
- Tina ménu utama, pilih "Diagnosis".
- Choose "AutoDetect" for automatic VIN recognition or manually select the vehicle make.
- Select the desired system: Mesin, Sistem ngerem Anti Konci (ABS), Supplemental Restraining System (SRS), atawa Pangiriman.
- The scanner will read Diagnostic Trouble Codes (DTCs) and display live data streams.
- You can clear DTCs after repairs are made.

Image: Visual representation of the four OE-level system diagnoses supported by the scanner: Engine, ABS, SRS, and Transmission systems.
6.3 Reset Fungsi
The device supports 8 common reset services:
- Reset minyak: Ngareset sistem hirup oli saatos ganti oli.
- Reset EPB (Rem Parkir Éléktronik): Deactivates and activates the brake control system, assists with brake fluid control, opens and closes brake pads, and sets brakes after disc or pad replacement.
- Kalibrasi SAS (Sénsor Sudut Setir): Performs calibration for the Steering Angle Sensor, which permanently stores the current steering wheel position as the straight-ahead position in the sensor EEPROM.
- BMS (Battery Management System) Reset: Re-matches the control module and motoring sensor for battery detection, clears original low battery information, and prevents false detection.
- Adaptasi throttle: Initializes the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately.
- Injector Coding: Writes the actual injector code or rewrites the code in the ECU to the injector code of the corresponding cylinder, to more accurately control or correct cylinder injection quantity.
- Reset TPMS (Sistem Pemantauan Tekanan Ban): Resets tire pressure and turns off the TPMS malfunction indicator light after maintenance.
- Regenerasi DPF (Filter Partikulat Diesel): Ngabersihkeun partikel tina filter DPF ngaliwatan mode oksidasi durukan kontinyu pikeun ngastabilkeun kinerja filter.

Gambar: Leuwihview of the 8 common service functions available on the CRP129X V2.0, designed to simplify maintenance tasks.
6.4 Fungsi OBD2 pinuh
The CRP129X V2.0 provides comprehensive OBD2 diagnostic capabilities for all OBD2 compliant vehicles (1996 and newer):
- Baca Konci: Nampilkeun Kode Masalah Diagnostik (DTC) anu ayeuna, ngantosan, sareng permanén.
- Hapus Kodeu: Erases DTCs from the vehicle's computer and turns off the Malfunction Indicator Light (MIL).
- Kesiapan I / M: Mariksa kesiapan sistem ngawaskeun émisi.
- Aliran Data Langsung: Némbongkeun data real-time ti sénsor kandaraan dina format téks atanapi grafik.
- Freeze Data Frame: Némbongkeun gambaran ringkes kaayaan operasi nalika aya gangguan anu aya patalina jeung émisi.
- Tés Sénsor O2: Retrieves O2 sensor monitor hasil tés.
- Tes Monitor On-Board: Nyitak hasil tés pikeun komponén sareng sistem powertrain anu aya hubunganana sareng émisi.
- Uji Sistem EVAP: Initiates a test of the vehicle's evaporative emission system.
- Émbaran Kandaraan: Meunangkeun nomer idéntifikasi kendaraan (VIN), ID kalibrasi (CALID), sareng nomer verifikasi kalibrasi (CVN).

Image: A visual summary of the comprehensive OBD2 functions available, enabling users to handle basic car issues without needing dealership visits.
6.5 AutoVIN Function
The AutoVIN feature automatically identifies the vehicle's make, model, and year, streamlining the diagnostic process. Simply select "AutoDetect" from the diagnosis menu.
6.6 Diagnostic Report Generation
After a diagnostic session, the CRP129X V2.0 can automatically generate a diagnostic health report. This report can be saved, reviewed on the device, or shared via email for printing or further analysis.
7. Pangropéa
7.1 Ngabersihan Alat
Ngagunakeun lemes, damp cloth to clean the device's screen and exterior. Do not use abrasive cleaners or solvents. Ensure no liquid enters the ports.
7.2 Apdet parangkat lunak
The CRP129X V2.0 offers lifetime free online updates. Regularly check for updates to ensure your scanner has the latest vehicle coverage and diagnostic functions.
- Sambungkeun alat ka jaringan Wi-Fi anu stabil.
- From the main menu, select "Update".
- The system will check for available updates. Follow the on-screen instructions to download and install them.
7.3 Panyimpenan
When not in use, store the device in its carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung. | Low battery; improper connection to vehicle; vehicle's OBDII port issue. | Charge the device via USB. Ensure the OBDII cable is securely connected. Check vehicle's OBDII port fuse. |
| Kasalahan komunikasi sareng kendaraan. | Loose cable connection; incorrect vehicle protocol selected; vehicle's ECU issue. | Verify cable connection. Ensure vehicle ignition is ON. Try AutoVIN again. Consult vehicle manual. |
| Layar macet atanapi teu ngaréspon. | Software glitch. | Press and hold the power button for 10 seconds to force a restart. |
| Teu bisa nyambung ka Wi-Fi. | Sandi salah; kaluar tina rentang; masalah jaringan. | Double-check password. Move closer to router. Restart router. |
9. Spésifikasi
- merek: ngaluncurkeun
- model: CRP129X V2.0 Elite
- Sistem operasi: Android 7.0
- tampilan: 5.0-inch LED Touch Screen (720P)
- Panyimpenan internal: 16GB ROM
- Batré: 6100 mah
- Konektipitas: Wifi
- Ukuran produk: 7.48 "L x 3.15" W x 10.24" H
- Tipe Otomotif Fit: Universal Fit (12V passenger cars, light-duty trucks, SUVs, minivans after 1996)
- Basa anu Dirojong: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean, Polish, Arabic, Hungarian, Greek, Slovak

Image: The CRP129X V2.0 is designed for home mechanics, covering over 100 car brands and 100,000+ car models, with support for 12+ languages.
10. Jaminan & Dukungan
10.1 Émbaran jaminan
The LAUNCH CRP129X V2.0 Elite OBD2 Scanner comes with a 5-year service commitment, ensuring long-term reliability and support for your diagnostic needs.
10.2 Rojongan Téknis
LAUNCH provides dedicated technical support for its products. If you encounter any issues or have questions regarding the operation of your CRP129X V2.0, you can utilize the "feedback function" on the device to receive professional guidance from LAUNCH engineers.
For direct inquiries, please contact customer service via email: launch-aftersales@outlook.com.
The product also benefits from lifetime free online updates, ensuring your diagnostic software remains current with the latest vehicle models and features.





