1. تعارف
The LAUNCH X431 Elite Bi-Directional Scanner is a professional diagnostic tool designed specifically for Nissan, Infiniti, and GTR vehicles manufactured from 1996 to 2025. This device offers comprehensive system diagnostics, bi-directional control, and a wide range of special service functions. It is equipped with an Android 5.0 system, a 4-inch touch screen, and supports Wi-Fi for lifetime free updates.
This manual provides detailed instructions for setting up, operating, and maintaining your scanner to ensure optimal performance and accurate vehicle diagnostics.
Image 1.1: The LAUNCH X431 Elite Bi-Directional Scanner with its main interface and OBD2 connector.
2. پراڊڪٽ ختمview
The scanner features a user-friendly interface with dedicated functions for diagnosis, OBD II, reset services, and system upgrades. Its compact design and intuitive navigation make it suitable for both professional technicians and individual car owners.
Image 2.1: Main menu screen of the LAUNCH X431 Elite scanner.
3. سيٽ اپ ۽ پهريون استعمال
- پاور آن: Connect the OBD2 connector cable to your vehicle's OBD2 port (typically located under the dashboard). The scanner will power on automatically.
- شروعاتي سيٽ اپ: Follow the on-screen prompts to select your preferred language (English, French, Spanish, German, Russian, Italian, Portuguese, Japanese, Korean, Chinese Traditional, Polski are supported).
- وائي فائي ڪنيڪشن: Navigate to 'Settings' and connect to a stable Wi-Fi network. This is crucial for software updates and online features.
- سافٽ ويئر اپڊيٽ: After connecting to Wi-Fi, go to the 'Upgrade' section and perform a one-click update to ensure your device has the latest software and vehicle data. This update is free for the lifetime of the product.
- گاڏي جي سڃاڻپ: The scanner supports Auto-VIN scan, which automatically identifies your vehicle's make, model, and year upon connection.
4. آپريٽنگ هدايتون
4.1 مڪمل سسٽم تشخيص
This scanner provides comprehensive diagnostics for all available electronic control units (ECUs) in Nissan, Infiniti, and GTR vehicles. This includes systems such as Engine (ENG), Anti-lock Braking System (ABS), Supplemental Restraint System (SRS), Transmission, Body Control Module (BCM), and more.
- ڪوڊ پڙهو: Retrieve Diagnostic Trouble Codes (DTCs) from all systems.
- صاف ڪوڊ: Erase DTCs after repairs have been made.
- View لائيو ڊيٽا: Display real-time data streams from various sensors and components. The scanner supports 4-in-1 live data graphing for detailed analysis.
- Retrieve ECU Version Info: Access information about the control module.
تصوير 4.1: مٿيview of full system diagnostic capabilities and active test functions.
4.2 ٻہ طرفي ڪنٽرول (فعال ٽيسٽ)
The bi-directional control feature allows the scanner to send commands to vehicle systems and components to test their operational status. This helps in accurately pinpointing faults without using the vehicle's controls.
- Exampفعال ٽيسٽن جا حصا: Window operation, mirror adjustment, door lock activation, horn test, cycling A/C clutch, injector kill test, fuel pump and valve tests, parking brake test, oil pressure control.
4.3 OBD2 ڪم
The scanner also functions as a universal OBDII and OBDI code reader, compatible with all brand cars from 1996 onwards. It performs standard OBD2 functions to check engine light and related emissions systems.
- ڪوڊ پڙهو/صاف ڪريو: For generic and manufacturer-specific powertrain codes.
- فريم ڊيٽا منجمد ڪريو: View گاڏي جي حالتن جو هڪ سنيپ شاٽ جڏهن فالٽ ڪوڊ محفوظ ڪيو ويو هو.
- O2 سينسر ٽيسٽ: O2 سينسر مانيٽر ٽيسٽ جا نتيجا حاصل ڪريو.
- EVAP سسٽم ٽيسٽ: Initiate a test of the evaporative emission system.
- لائيو ڊيٽا اسٽريم: Display real-time engine data.
- I/M تياري: Check the readiness of emission monitors.
- آن بورڊ مانيٽر ٽيسٽ: Retrieve results for emission-related powertrain components.
- DTC ڳولها: Access a library of over 10,000 DTC descriptions.
Image 4.2: Full OBD2 functions supported by the scanner.
4.4 خاص ڪم (ري سيٽ سروسز)
The scanner provides over 100 special service functions for Nissan, Infiniti, and GTR vehicles, enabling advanced maintenance and repair tasks.
- تيل ري سيٽ: تيل جي تبديلي کان پوءِ تيل جي زندگي جو نظام ري سيٽ ڪريو.
- ٿروٽل موافقت: ٿروٽل باڊي پوزيشن کي ٻيهر سکيو.
- انجڪٽر ڪوڊنگ: ECU ۾ نوان انجيڪٽر نمبر ڪوڊ ڪريو.
- TPMS ري سيٽ: Reset Tire Pressure Monitoring System sensors.
- Battery Test/Registration: Perform battery health checks and register new batteries.
- ABS رت وهڻ: Perform bleeding procedures for the Anti-lock Braking System.
- اسٽيئرنگ اينگل ڪيليبريشن: اسٽيئرنگ اينگل سينسر کي ڪيليبريٽ ڪريو.
- گيئر لرننگ: ڪرينڪ شافٽ پوزيشن سينسر جي موافقت واري سکيا انجام ڏيو.
- SRS ري سيٽ: Reset the Supplemental Restraint System.
- A/F Calibration: Adjust air/fuel ratio parameters.
- هيڊ لائيٽ جي ترتيب: Calibrate headlight settings.
- TEC Relearn: Transmission Electronic Control relearn.
- ونڊوز ڪيليبريشن: Calibrate power windows.
تصوير 4.3: اڳوڻيamples of special functions and reset services.
5. ڊيٽا جو انتظام
- آٽو VIN: جلدي تشخيص لاءِ گاڏي جي معلومات کي خودڪار طريقي سان سڃاڻي ٿو.
- 4-in-1 Live Data Stream: Allows for simultaneous display and graphing of multiple data parameters.
- تشخيص جي تاريخ: Records previous diagnostic sessions for review.
- تشخيصي رپورٽ: Generate and print comprehensive diagnostic reports.
- ڊي ٽي سي لوڪ اپ لائبريري: Provides detailed explanations for diagnostic trouble codes.
- حقيقي وقت جي بيٽري Voltagاي ڊسپلي: Monitor the vehicle's battery voltage آپريشن دوران.
Image 5.1: Data management and reporting features.
6. سار سنڀال ۽ تازه ڪاريون
- لائف ٽائيم مفت اپڊيٽس: The scanner supports one-click Wi-Fi updates for its software, ensuring you always have the latest vehicle coverage and functions without any subscription fees.
- صفائي: ڊوائيس کي صاف ڪرڻ لاءِ نرم، سڪل ڪپڙو استعمال ڪريو. سخت ڪيميڪلز يا رگڙيندڙ مواد استعمال ڪرڻ کان پاسو ڪريو.
- اسٽوريج: ڊوائيس کي سڌي سج جي روشني ۽ انتهائي گرمي پد کان پري ٿڌي، سڪل جاءِ تي رکو.
- بيٽري جي سنڀال: The device includes a rechargeable battery. For optimal battery life, avoid fully discharging the battery frequently and store it with a partial charge if not used for extended periods.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| ڊوائيس تي طاقت نه آهي | Loose OBD2 connection; Vehicle's OBD2 port not supplying power; Device battery fully discharged. | Ensure OBD2 cable is securely connected. Check vehicle's fuse for the OBD2 port. Charge the device using the Type C cable. |
| گاڏي سان رابطي ۾ غلطي | Incorrect vehicle protocol; Faulty OBD2 connection; Vehicle's ECU issue. | Verify vehicle compatibility. Reconnect the OBD2 cable. Try on another compatible vehicle if possible. Ensure vehicle ignition is ON. |
| Slow operation/response | Large amount of data being processed; Outdated software. | Ensure software is up-to-date via Wi-Fi. Close unnecessary applications if running in the background. |
| Wi-Fi update fails | Weak Wi-Fi signal; Network issues; Insufficient storage. | Connect to a stronger Wi-Fi network. Check network connectivity. Ensure sufficient internal storage for updates. |
8. وضاحتون
- برانڊ: لانچ
- ماڊل: YZB13
- آپريٽنگ سسٽم: Android 5.0 (or newer, depending on updates)
- پروسيسر: Advanced LAUNCH X431 chip (4 Core CPU)
- ڏيکاريو: 4-inch, 480*800P Touch Screen
- رابطي: 2.4GHz وائي فائي
- ياداشت / ذخيرو: 2GB رام + 16GB روم
- بيٽري: 3000mAh (rechargeable, 1 AAA battery included for internal clock/backup)
- شيء جو وزن: 1.35 پائونڊ
- پيداوار جي ماپ: 6.3 x 3.8 x 0.98 انچ
- گاڏين جي ڪوريج: Nissan, Infiniti, GTR (1996-2025), Diesel (12v only), 12V Passenger car, Hybrid car, Pickup, Light-duty Truck, SUV, Gasoline, Caravan, Van.
- سپورٽ ٿيل پروٽوڪول: OBD2, EOBD, KOBD, CAN.
- ٻوليون: English, French, Spanish, German, Russian, Italian, Portuguese, Japanese, Korean, Chinese Traditional, Polski.
Image 8.1: Key technical specifications and hardware features.
9. پيڪيج مواد
پيڪيج کولڻ تي، مھرباني ڪري پڪ ڪريو ته ھيٺ ڏنل سڀ شيون موجود آھن:
- 1 * LAUNCH X431 Elite NISSAN Scan Tool
- 1 * ٽائپ سي چارجنگ ڪيبل
- 1 * OBD2 Connector Cable
- 1 * تڪڙي شروعات ھدايت
10. وارنٽي ۽ سپورٽ
The LAUNCH X431 Elite Bi-Directional Scanner comes with a 5-year backup warranty. Additionally, it includes lifetime free software updates via Wi-Fi, ensuring your device remains current with the latest vehicle data and diagnostic capabilities.
For technical support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in the Quick Start Guide or visit the official LAUNCH support webسائيٽ.
