1. Киришүү
The LAUNCH CRP123I V3 is an advanced OBD2 diagnostic scan tool designed for comprehensive vehicle system analysis. It provides in-depth diagnostics for Engine, Anti-lock Braking System (ABS), Supplemental Restraint System (SRS), and Transmission systems, along with 7 essential reset and maintenance services. This manual will guide you through the features, setup, operation, and maintenance of your CRP123I V3 device.
Figure 1: LAUNCH CRP123I V3 main interface showing Diagnose, OBD II, I/M, Reset, Battery Voltage, Data, Mall, Upgrade, and Settings options.
2. Product Upgrades (V2.0 to V3.0)
The CRP123I V3.0 introduces several significant enhancements over its predecessor, the V2.0:
- Interface Upgrade: The diagnostic interface has been upgraded to Type-C, enabling support for CANFD and DOIP adapters.
- WiFi модулу: Features a dual-mode WiFi module, supporting both 2.4GHz and 5.0GHz dual-band connectivity for faster and more reliable updates.
- Моделди аныктоо: The product's rear label now displays "Creader Professional 123I V3" with FCC ID XUJCRP123XV3, IC: 29886-CRP123XV3, and HVIN: Creader Professional 123I V3.
Figure 2: Comparison highlighting key upgrades of CRP123I V3.0 including 5-inch screen, Android 8.1, 6000mAh battery, 2GRAM+32GROM, AutoAuth for FCA SGW, ABS/SRS/Engine/Transmission diagnosis, TouchScreen, 2.4GHz & 5GHz WIFI, CANFD & DOIP support.
3. Негизги өзгөчөлүктөрү
- 4-Системалык диагностика: Engine, Transmission, ABS, and Airbag (SRS) systems.
- 7 Кызматтарды баштапкы абалга келтирүү: Oil Reset, EPB Reset, Steering Angle Calibration, Battery Matching, ABS Bleeding, DPF Regeneration, and Throttle Relearn.
- Толук OBD2 функциялары: Supports all 10 OBD-II test modes for comprehensive engine diagnostics.
- Auto-VIN Smart Diagnostic: Automatically identifies vehicle information for quick diagnosis.
- Көп тилдүү колдоо: Supports 11 languages including English, Spanish, French, German, Italian, Russian, Japanese, Korean, Polish, and Portuguese.
- Чыныгы убакыттагы Батарея Voltage Мониторинг: Provides live health status of the vehicle battery.
- 4-in-1 Live Data Stream Graph: Displays multiple data streams simultaneously for detailed analysis.
- Diagnostic Report & Feedback: Generates diagnostic reports, supports online diagnostic feedback, and email sharing.
- Өмүр бою акысыз жаңыртуу: Software updates are free for life via WiFi.
- Өркүндөтүлгөн протоколду колдоо: Includes FCA AutoAuth (optional) and CAN-FD DOIP.
4. Орнотуу жана туташуу
Follow these steps to set up and connect your LAUNCH CRP123I V3 scanner to your vehicle:
- Аппаратты заряддоо: Before first use, ensure the device is fully charged using the provided DC 5V charging cable.
- OBD-II портун табыңыз: Identify your vehicle's 16-pin OBD-II diagnostic port. This is typically located under the dashboard on the driver's side.
- OBDII кабелин туташтыруу: Plug one end of the OBDII cable into the CRP123I V3 scanner and the other end into the vehicle's OBD-II port.
- Унаанын от алдыруучу системасын күйгүзүү: Унаанын от алдыруучу системасын "ON" абалына коюңуз (кыймылдаткыч өчүрүлгөн).
- Сканер күйгүзүлгөн: The scanner will automatically power on once connected to the vehicle's OBD-II port.
- Меню тандоо: On the scanner's touchscreen, select the desired menu option (e.g., "Diagnose" or "OBD II") to begin.
Figure 3: Visual guide for connecting the scanner: 1. Plug into OBDII Port (16pin), 2. Turn on Ignition of Your Car, 3. Select Menu to Start Diagnosis.
5. Иштөө нускамалары
5.1. System Diagnosis (Engine, ABS, SRS, Transmission)
The CRP123I V3 provides OE-level diagnostics for the four core systems:
- Кыймылдаткыч системасы: Read/Clear DTCs, view Live Data Stream to pinpoint engine problems and turn off warning lights.
- ABS системасы: Access ABS system data, retrieve fault codes, and visually inspect brake components to troubleshoot issues and turn off warning lights.
- SRS системасы: Detect electronic parameters in the SRS system to check health status, address potential issues, and turn off airbag warning lights.
- Трансмиссия системасы: Коддорду окуп, берүү системасын текшериңиз жана viewing Live Data to ensure proper power delivery to the wheels.
Figure 4: Multi-system diagnostics overview, showing the scanner connected to a car and diagnosing Engine, ABS, SRS, and Transmission systems.
5.2. OBD2 Functions
The scanner supports all 10 OBD-II test modes for comprehensive engine system checks:
- Окуу коддору: Displays detailed Diagnostic Trouble Codes (DTCs).
- Erasing коддору жана баштапкы абалга келтирүү: Turns off Check Engine Light (MIL), clears codes, and resets monitors.
- Маалымат агымы: Reads and displays live ECU/PCM data, plots functions graphically, and stores freeze frame data.
- I/M даярдыгы абалы: Shows if emission-related systems are operating correctly and ready for testing.
- Түз эфирдеги маалыматтарды окуңуз: Displays continuous data stream in live graphic (waveform) format.
- View Кадр дайындарын тоңдуруп коюу: Records vehicle conditions at the time an emission-related fault occurs.
- O2 сенсор тести: O2 сенсорунун мониторунун сыноо жыйынтыктарын алат жана көрсөтөт.
- Борттогу монитор тести: Чыгарууларга байланыштуу кыймылдаткычтын компоненттеринин сыноо жыйынтыктарын алат жана көрсөтөт.
- Унаа жөнүндө маалыматты окуу: VIN, CID жана CVN көрсөтөт.
- Компоненттик тест: Actuates certain vehicle components to test their operability.
Figure 5: Display of 4-in-1 Multiple System Scan, showing VIN Scan, Data Stream graph, and Battery Voltage graph with 95% accuracy.
5.3. Тил жөндөөлөрү
The device supports 11 languages. To change the language, navigate to the 'Settings' menu and select 'Language'. You can switch freely between English, Spanish, French, German, Italian, Russian, Japanese, Korean, Polish, and Portuguese.
5.4. Live Data Analysis
The CRP123I V3 offers real-time live data analysis, allowing you to monitor various parameters simultaneously. This helps in identifying actual faults and getting an overview of potential problems.
Figure 6: Real-time live data analysis screen, showing graphical representation of vehicle data like oil temperature, water temperature, voltage, and misfire data.
6. Maintenance Services (7 Hot Functions)
The CRP123I V3 provides 7 lifetime free reset services:
- Нефть Лamp Кайтаруу: Resets the Oil Life Reminder and turns off the Oil Light after an oil change.
- EPB баштапкы абалга келтирүү (электрондук тормоз): Resets the electronic parking brake system after brake pad replacement or maintenance.
- Рулдук бурчту калибрлөө (SAS баштапкы абалга келтирүү): Clears fault steering angle sensor memories, sets the steering angle to zero, and turns off the steering wheel warning light.
- Батареяны дал келтирүү (BMSти баштапкы абалга келтирүү): Performs a resetting operation on the vehicle battery monitoring unit after battery replacement.
- ABS кан агуу: Bleeds air from the brake fluid pipeline when changing brake fluid, simplifying the process for a single person.
- DPF регенерациясы (Дизель бөлүкчөлөрүнүн чыпкасы): Clears PM (Particulate Matter) from the DPF filter through continuous combustion oxidation.
- Throttle Relearn (ELEC.THROTTLE RLR): Makes initial settings to throttle actuators after throttle body replacement or cleaning.
Figure 7: ашыкview of the 7 hot maintenance functions available on the CRP123I V3.
7. Автоунааны камтуу
The LAUNCH CRP123I V3 supports over 90 car brands and 10,000+ vehicles manufactured from 1996 to 2026, covering Asia, Europe, and USA markets. It is compatible with 12V passenger vehicles (Gasoline and Diesel) including SUVs, passenger cars, pickups, and minivans.
Supported Brands Include:
- AUDI
- OPEL
- AUTOSEARCH (VIN self-identification)
- PEUGEOT (Peugeot/Dongfeng Peugeot)
- BENZ (Mercedes/Maybach)
- PORSCHE
- BMW (BMW/Brilliance BMW/Rolls Royce/Mini)
- RENAULT
- CHRYSLER (Chrysler/Dodge/Jeep)
- SAAB
- CITROEN (Citroen/Dongfeng Citroen)
- ОРУН
- DAEWOO
- SKODA
- DEMO (demo program)
- АКЫЛДУУ
- FIAT (Fiat/Abbas/Alpha Romeo/Lancia/Nanjing Fiat)
- SUBARU
- GM (GM/Chevrolet/Cadillac/Buick)
- SUZUKI
- HONDA (Honda/Acura/Dongfeng Honda/GAC Honda)
- TOYOTA (Toyota/Lexus/Toyota China)
- Hyundai
- USAFORD (Ford/Lincoln/Chang'an Ford)
- ЯГУАР
- VOLVO
- JPISUZU
- VW (Volkswagen/Bentley/Bugatti/Lamborghini)
- KIA
- LAND ROVER (Jaguar/Land Rover)
- MAZDA (Mazda/Mazda China)
- MITSUBISHI (Mitsubishi/GAC Mitsubishi)
- NISSAN (Nissan/Infiniti/Nissan GTR/Dongfeng Nissan/Qichen)
Note: The LAUNCH CRP123I V3.0 Scanner is designed for passenger vehicles only. The OBD II input voltage range is 9V~18V. Do not use for commercial vehicles, as this may damage the device.
Figure 8: Image illustrating the wide vehicle coverage (90+ brands, 1996-2026 models) and supported vehicle types.
8. Техникалык тейлөө
8.1. Программалык камсыздоону жаңыртуу
The CRP123I V3 offers lifetime free software updates via WiFi. To update your device:
- Ensure the device is connected to a stable WiFi network (2.4GHz or 5.0GHz).
- Navigate to the 'Upgrade' icon on the main screen.
- Follow the on-screen instructions to download and install the latest software versions.
This process is designed to be fast and easy, requiring no registration.
Figure 9: Illustration of the lifetime free software update process via WiFi, highlighting speed and ease of use.
8.2. Батареяга кам көрүү
The device is equipped with a 6100mAh battery. To prolong battery life:
- Аппаратты экстремалдык температурага тийгизүүдөн сактаңыз.
- Аппаратты үзгүлтүксүз заряддап туруңуз, айрыкча ал узак мөөнөткө сактала турган болсо.
- Берилген заряддоо кабелин гана колдонуңуз.
9. Кыйынчылыктарды
If you encounter issues with your CRP123I V3 scanner, consider the following:
- Түзмөк күйбөй жатат: Ensure the OBDII cable is securely connected to the vehicle's OBD-II port and the vehicle ignition is on. Check if the device battery is charged.
- Унаага туташуу мүмкүн эмес: Verify the vehicle's OBD-II port is functional. Ensure the cable is not damaged. Try connecting to a different compatible vehicle if possible.
- Fault codes not clearing: Often, fault codes cannot be cleared until the underlying mechanical or electrical issue in the vehicle has been repaired. Address the vehicle fault first, then attempt to clear codes.
- Программалык камсыздоону жаңыртуудагы көйгөйлөр: Check your WiFi connection. Ensure there is sufficient storage space on the device. Restart the device and try again.
If the scan tool cannot work on your specific car model, please contact customer support with your car details (make, model, year, and VIN information) for assistance.
10. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Экран | 5 дюймдук сенсордук экран |
| Батарея сыйымдуулугу | 6100mAh |
| Операция системасы | Android 8.1 |
| RAM | 2 ГБ |
| ROM | 32GB (system displays 25.9GB) |
| OBD II Input Voltage Диапазон | 9~18V |
| Заряддоо интерфейси | DC 5V (Type-C) |
| Diagnostic Cable Length | 1.2M |
| Өлчөмдөр | 250 x 175 x 75 мм |
| Иштөө температурасы | -10…50℃ (14…122℉) |
| Өзгөчөлүктөр | Wifi, CANFD & DoIP, FCA SGW (optional) |
| Акысыз жаңыртуу мөөнөтү | Өмүр бою |
11. Колдонуучунун кеңештери
- For optimal performance, keep your device's software updated regularly via the WiFi update function.
- When performing reset functions, ensure you follow the vehicle manufacturer's specific procedures if available, or consult a professional if unsure.
- Always ensure the vehicle's ignition is in the 'ON' position (engine off) before initiating diagnostic procedures.
12. Кепилдик жана колдоо
The LAUNCH CRP123I V3 comes with a 5-year warranty. For technical support, warranty claims, or any operational questions, please contact the seller or manufacturer directly. Ensure you have your product model and any relevant vehicle information (make, model, year, VIN) ready when seeking support.
For specific inquiries regarding special functions and car model compatibility, you can reach out to the manufacturer at cardiag-aftersales@hotmail.com.





