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. پروڈکٹ 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. سیٹ اپ اور پہلا 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.
- ابتدائی ڈھانچہ: Follow the on-screen prompts to select your preferred language (English, French, Spanish, German, Russian, Italian, Portuguese, Japanese, Korean, Chinese Traditional, Polski are supported).
- وائی فائی کنکشن: Navigate to 'Settings' and connect to a stable Wi-Fi network. This is crucial for software updates and online features.
- سافٹ ویئر اپ ڈیٹ: 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.
- گاڑی کی شناخت: The scanner supports Auto-VIN scan, which automatically identifies your vehicle's make, model, and year upon connection.
4. آپریٹنگ ہدایات
4.1 مکمل نظام کی تشخیص
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.
- کوڈز پڑھیں: Retrieve Diagnostic Trouble Codes (DTCs) from all systems.
- کوڈز صاف کریں: Erase DTCs after repairs have been made.
- View لائیو ڈیٹا: 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.
تصویر 4.1: ختمview of full system diagnostic capabilities and active test functions.
4.2 دو طرفہ کنٹرول (فعال ٹیسٹ)
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 ٹیسٹوں کی تعداد: 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 Functions
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.
- کوڈز پڑھیں/ صاف کریں: For generic and manufacturer-specific powertrain codes.
- فریز ڈیٹا: View a snapshot of vehicle conditions when a fault code was stored.
- O2 سینسر ٹیسٹ: O2 سینسر مانیٹر ٹیسٹ کے نتائج بازیافت کریں۔
- EVAP سسٹم ٹیسٹ: Initiate a test of the evaporative emission system.
- لائیو ڈیٹا سٹریم: Display real-time engine data.
- I/M تیاری: Check the readiness of emission monitors.
- آن بورڈ مانیٹر ٹیسٹ: Retrieve results for emission-related powertrain components.
- DTC تلاش: Access a library of over 10,000 DTC descriptions.
Image 4.2: Full OBD2 functions supported by the scanner.
4.4 خصوصی افعال (سروسز کو دوبارہ ترتیب دیں)
The scanner provides over 100 special service functions for Nissan, Infiniti, and GTR vehicles, enabling advanced maintenance and repair tasks.
- آئل ری سیٹ: تیل کی تبدیلی کے بعد تیل کی زندگی کے نظام کو دوبارہ ترتیب دیں۔
- تھروٹل موافقت: تھروٹل باڈی پوزیشن کو دوبارہ سیکھیں۔
- انجیکٹر کوڈنگ: Code new injector numbers to the ECU.
- TPMS ری سیٹ: Reset Tire Pressure Monitoring System sensors.
- Battery Test/Registration: Perform battery health checks and register new batteries.
- ABS خون بہنا: Perform bleeding procedures for the Anti-lock Braking System.
- Steering Angle Calibration: اسٹیئرنگ اینگل سینسر کیلیبریٹ کریں۔
- گیئر لرننگ: کرینک شافٹ پوزیشن سینسر انکولی سیکھنے کو انجام دیں۔
- ایس آر ایس ری سیٹ: Reset the Supplemental Restraint System.
- A/F Calibration: Adjust air/fuel ratio parameters.
- Headlight Adjustment: Calibrate headlight settings.
- TEC Relearn: Transmission Electronic Control relearn.
- ونڈوز کیلیبریشن: Calibrate power windows.
تصویر 4.3: مثال کے طور پرamples of special functions and reset services.
5. ڈیٹا مینجمنٹ
- آٹو VIN: Automatically identifies vehicle information for quick diagnostics.
- 4-in-1 Live Data Stream: Allows for simultaneous display and graphing of multiple data parameters.
- تشخیصی تاریخ: Records previous diagnostic sessions for review.
- تشخیصی رپورٹ: Generate and print comprehensive diagnostic reports.
- DTC تلاش لائبریری: Provides detailed explanations for diagnostic trouble codes.
- ریئل ٹائم بیٹری والیومtagای ڈسپلے: گاڑی کی بیٹری والیوم کی نگرانی کریں۔tagای آپریشن کے دوران.
Image 5.1: Data management and reporting features.
6. دیکھ بھال اور اپ ڈیٹس
- لائف ٹائم مفت اپڈیٹس: 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.
- صفائی: آلے کو صاف کرنے کے لیے نرم، خشک کپڑا استعمال کریں۔ سخت کیمیکلز یا کھرچنے والے مواد کے استعمال سے پرہیز کریں۔
- ذخیرہ: آلے کو براہ راست سورج کی روشنی اور انتہائی درجہ حرارت سے دور ٹھنڈی، خشک جگہ پر اسٹور کریں۔
- بیٹری کی دیکھ بھال: 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 خرابیوں کا سراغ لگانا
| مسئلہ | ممکنہ وجہ | حل |
|---|---|---|
| ڈیوائس آن نہیں ہے۔ | 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. |
| Communication error with vehicle | 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. وضاحتیں
- برانڈ: لانچ کریں۔
- ماڈل: YZB13
- آپریٹنگ سسٹم: Android 5.0 (or newer, depending on updates)
- پروسیسر: Advanced LAUNCH X431 chip (4 Core CPU)
- ڈسپلے: 4-inch, 480*800P Touch Screen
- کنیکٹوٹی: 2.4GHz Wi-Fi
- میموری/اسٹوریج: 2 جی بی ریم + 16 جی بی روم
- بیٹری: 3000mAh (rechargeable, 1 AAA battery included for internal clock/backup)
- آئٹم کا وزن: 1.35 پاؤنڈ
- مصنوعات کے طول و عرض: 6.3 x 3.8 x 0.98 انچ
- گاڑیوں کی کوریج: Nissan, Infiniti, GTR (1996-2025), Diesel (12v only), 12V Passenger car, Hybrid car, Pickup, Light-duty Truck, SUV, Gasoline, Caravan, Van.
- تعاون یافتہ پروٹوکول: OBD2, EOBD, KOBD, CAN.
- زبانیں: English, French, Spanish, German, Russian, Italian, Portuguese, Japanese, Korean, Chinese Traditional, Polski.
Image 8.1: Key technical specifications and hardware features.
9. پیکیج کے مشمولات
پیکج کھولنے پر، براہ کرم یقینی بنائیں کہ درج ذیل تمام اشیاء موجود ہیں:
- 1 * LAUNCH X431 Elite NISSAN Scan Tool
- 1 * ٹائپ سی چارجنگ کیبل
- 1 * OBD2 Connector Cable
- 1 * فوری آغاز گائیڈ
10. وارنٹی اور سپورٹ
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 webسائٹ
