1. تعارف
The LAUNCH CR3001/CR300 is an entry-level OBD2 car diagnostic tool designed for DIY users and professionals to quickly identify and resolve engine-related issues. It offers comprehensive OBDII/EOBD diagnostic functions, helping users to read and clear fault codes, view live data, and perform various emission-related tests. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device.
Note on Models: The CR3001 model includes a USB cable for updates, while the CR300 model does not. All other functions and features are identical between the two models.

2. حفاظت جي ڄاڻ
Always operate the device in a safe environment. Ensure the vehicle is parked on a level surface with the parking brake engaged. Do not attempt to perform diagnostics while driving. Refer to your vehicle's service manual for specific safety precautions.
3. پراڊڪٽ ختمview
The LAUNCH CR3001/CR300 features a compact design with an LCD screen and intuitive buttons for easy navigation.

ڊوائيس جا اجزاء:
- LCD اسڪرين: Displays menus, diagnostic data, and results.
- Selection Buttons (Up/Down/Left/Right): مينيو ۽ اختيارن ذريعي وڃو.
- OKيڪ بٽڻ: چونڊ جي تصديق ڪري ٿي.
- ESC بٽڻ: پوئين اسڪرين ڏانهن واپس اچي ٿو يا آپريشن کي منسوخ ڪري ٿو.
4. سيٽ اپ
Follow these steps to set up and begin using your diagnostic tool:
- گاڏي سان ڳنڍيو: Ensure your car's engine is turned on. Locate the OBDII port, typically found under the dashboard on the driver's side. Plug the diagnostic tool's connector firmly into the vehicle's OBDII port.
- پاور آن: The device will automatically power on once connected to the vehicle's OBDII port.
- ٻولي سيٽنگ: To change the display language, navigate to "Tool Setup" from the main menu, then select "Language". The CR3001 supports English, French, Russian, Spanish, German, Italian, Portuguese, and Polish.


5. آپريشن
The LAUNCH CR3001/CR300 offers a comprehensive set of 10 OBDII diagnostic functions to help you understand and manage your vehicle's engine system. Navigate through the 'Diagnostic Menu' to access these functions.
تشخيصي ڪم:
- ڪوڊ پڙهو: Retrieves Diagnostic Trouble Codes (DTCs) to identify the cause of the Check Engine Light.
- ڪوڊ ختم ڪريو: Clears DTCs from the vehicle's computer, turning off the Check Engine Light after repairs.
- لائيو ڊيٽا: Displays real-time data streams from the engine system, such as RPM, vehicle speed, oxygen sensor readings, and more.
- فيض جو فريم: Captures a snapshot of sensor data at the moment an emission-related fault occurred, providing valuable context for diagnosis.
- I/M تياري: اخراج سان لاڳاپيل مانيٽرن جي حالت چيڪ ڪري ٿو ته ڇا گاڏي اخراج جي جاچ لاءِ تيار آهي.
- O2 سينسر ٽيسٽ: Retrieves oxygen sensor monitoring test results to identify sensor malfunctions.
- آن بورڊ مانيٽر ٽيسٽ: Accesses the results of on-board diagnostic monitoring tests for non-continuously monitored components.
- EVAP System (Mode 8): Initiates a leak test for the vehicle’s Evaporative Emission Control System.
- گاڏي جي :اڻ: Displays vehicle identification information such as VIN (Vehicle Identification Number), CID (Calibration ID), and CVN (Calibration Verification Number).
- اجزاء ٽيسٽ: Allows for testing specific vehicle components by sending commands from the scanner to check their operability.
اضافي خاصيتون:
- DTC ڳولها: Provides detailed definitions of retrieved DTCs, helping you understand the meaning of each code.



پراڊڪٽ جي مظاهري جي وڊيو:
Video 1: A demonstration of the LAUNCH CR3001's features and how it helps diagnose common engine problems, including environmental pollution, increased fuel consumption, increased temperature, and engine noise. It shows the device connected to a car, navigating menus, and performing various tests like EVAP system test, O2 sensor test, and reading vehicle information.
6. گاڏين جي مطابقت
The LAUNCH CR3001/CR300 is compatible with 12V gasoline and diesel vehicles that support OBD2 protocols. It is not compatible with 24V trucks.

Supported Regions and Years:
- آمريڪي ڪارون: Compatible with standard OBD2 cars from 2000 to present (e.g., Chrysler, Ford, GM, Jeep, Lincoln, Buick, Cadillac, Chevrolet, Dodge, HM).
- يورپي ڪارون: Compatible with standard OBD2 cars from 2003 to present (e.g., Mercedes Benz, Smart, Sprinter, BMW, Volkswagen, Skoda, Audi, Opel, Lamborghini, Porsche, Maybach, Ford, Land Rover, Jaguar, Aston Martin, Bentley, Rolls-Royce, Rover, Mini, Vauxhall, DR, Ferrari, Fiat, Abarth, Lancia, Alfa Romeo, Maserati, Bugatti, Peugeot, Citroen, Renault, Saab, Volvo, GM, GMSA, Dacia, Seat).
- Japanese / Korean Cars: Compatible with standard OBD2 cars from 2008 to present (e.g., Honda, Acura, Toyota, Scion, Lexus, Mazda, Nissan, Infiniti, Isuzu, Daihatsu, Suzuki, Mitsubishi, Subaru, Samsung, Daewoo, Hyundai, Kia).
- چيني ڪارون: Compatible with standard OBD2 cars from 2014 to present (e.g., Great Wall, Huachen, Geely, DF Honda, Lifan).
اهم مطابقت جا نوٽس:
- Some cars may have special designs or regional variations in OBD2 protocol support. If you are unsure about compatibility, please provide your car's make, model, and year to the seller for verification.
- Not supported: Russian Cars before 2012 (VAZ, UAZ, LADA).
- Not compatible with 24V trucks.
- For Renault and SsangYong vehicles, it is recommended to contact support before purchasing to confirm compatibility.
7. سار سنڀال
سافٽ ويئر اپڊيٽ:
The LAUNCH CR3001/CR300 offers lifetime free software updates online via PC. Updates can add support for new car models and fix bugs. If your device displays a white screen or encounters compatibility issues, an update may resolve the problem.


تازه ڪاري جو طريقو:
- سرڪاري لانچ جو دورو ڪريو webسائيٽ.
- Download and install the CR3001 update tool on your PC.
- Connect your CR3001 device to your PC using the USB cable (if applicable for CR3001 model).
- Open the update tool and follow the on-screen instructions to update the firmware.
Supported Update Systems: Compatible with Windows XP, Windows 7, Windows 8, and Windows 10.
8. مسئلا حل ڪرڻ
هي حصو عام مسئلن کي حل ڪري ٿو جيڪي توهان کي منهن ڏئي سگهن ٿا:
- Q: Does LAUNCH CR3001 support diagnosis of ABS and SRS systems?
A: No, it only supports engine systems. - سوال: ڊيٽا اسٽريم پڙهڻ دوران سسٽم روڪي ٿو. ان جو سبب ڇا آهي؟
A: This may be caused by a loose connector. Turn off the tool, firmly connect the connector, and switch it on again. - سوال: انجڻ جي اگنيشن شروع ٿيڻ تي مکيه يونٽ جي اسڪرين چمڪي ٿي.
A: This is a normal phenomenon caused by electromagnetic interference. - عبرت: آن بورڊ ڪمپيوٽر سان رابطو ڪرڻ وقت ڪوبه جواب نه آهي.
A: Confirm the proper voltage of the power supply. Check if the throttle is closed, the transmission is in neutral, and the engine water temperature is appropriate. - عبرت: ڇو تمام گھڻا فالٽ ڪوڊ آھن؟
A: This is usually caused by a poor connection or a fault in the circuit grounding.
9. وضاحتون
| خاصيت | تفصيل |
|---|---|
| خاص خاصيتون | نئون ترين |
| سافٽ ويئر اپڊيٽ | Yes (Free update Online) |
| ٻولي جي حمايت | English, French, German, Italian, Polish, Portuguese, Russian, Spanish |
| سافٽويئر ورشن | نئون ترين |
| هارڊويئر ورزن | نئون ترين |
| برانڊ جو نالو | لانچ |
| شيء جو قسم | ڪوڊ ريڊر ۽ اسڪين ٽولز |
| سرٽيفڪيشن | CE |
| اصليت | مکيه زمين چين |
| ماڊل نالو | LAUNCH CR3001 |
| وارنٽي | 1 سال |
| سپورٽ سسٽم | انجڻ سسٽم |
| سپورٽ پروٽوڪول | KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN |
| تشخيص جو ڪم | Check Reset Engine Light |
| Auto Scanner Function | Helps vehicles pass emissions tests |
| Scan Tool Function | Erase Codes / I/M Readiness |
| Diagnostic Tool Function | Read Freeze Frame / Read Live Data |
| Automotive Scanner Function | O2 Sensor Test / On-Board Monitor Test |
| فنڪشن پڙهو | Read Vehicle Information (VIN, CIN, and CVN) |
| Car Scanner Function | EVAP System (Mode 8) |
| Read Permanent Fault Code | ها |
| DTC ڳوليو | ها |
| وزن | 0.2 ڪلو |
| جلدtage حد | 9-18V |
| آپريٽنگ جي درجه حرارت | 0°C - 50°C (32°F - 122°F) |
| ماحولياتي گرمي پد | -20°C - 70°C (-4°F - 158°F) |
| طول و عرض | 118mm x 68mm x 22.3mm (4.65 "x 2.68" x 0.88") |
10. استعمال ڪندڙ ٽوٽڪا
- The compact, mini size of the OBD2 scanner makes it comfortable to hold and easy to carry, whether you're in your garage or on a trip.
- Utilizing this tool can help you save money and time by diagnosing issues yourself before visiting a mechanic.
- Performing an I/M Readiness check can help ensure your vehicle passes emission tests smoothly, avoiding repeated trips to the repair shop.
11. پيڪيج مواد

Your LAUNCH CR3001/CR300 package includes:
- 1 x LAUNCH CR3001/CR300 Diagnostic Tool
- 1 x USB Cable (included with CR3001 model only)
- 1 x استعمال ڪندڙ دستياب
12. وارنٽي ۽ سپورٽ
The LAUNCH CR3001/CR300 comes with a 1-year warranty. We offer 365 days of free replacement for eligible issues and provide lifetime technical support. For any inquiries or assistance, please contact our support team.





