1. Rhagymadrodd
This manual provides detailed instructions for the LAUNCH Creader Elite V3.0 OBD2 Scanner, a professional diagnostic tool designed specifically for Land Rover and Jaguar vehicles. It covers device setup, operational procedures for various diagnostic and service functions, software updates, and troubleshooting tips. Please read this manual thoroughly before operating the device to ensure correct usage and optimal performance.
2. Cynnyrch Drosview
2.1. Beth sydd yn y Bocs
- 1 * LAUNCH Creader Elite V3.0 OBD2 Scanner for JLR
- 1 * OBD2 Diagnostic Cable
- 1 * Canllaw Cychwyn Cyflym
- 1 * Llawlyfr Defnyddiwr
2.2. Nodweddion Allweddol
The LAUNCH Creader Elite V3.0 offers a comprehensive suite of features for vehicle diagnostics and maintenance:
- Caledwedd Gwell: Features Android 8.1 operating system, 32GB ROM, 3000mAh battery, and 2.4&5GHz dual-band Wi-Fi for improved performance.
- DoIP Protocol Support: Supports the new DoIP protocol for Land Rover & Jaguar models manufactured after 2017 (requires an adapter).
- Full Systems Diagnostics: Provides in-depth scanning for all available vehicle modules, including engine, transmission, ABS, SRS, and more.
- Bi-Directional Control (Active Test): Allows control of vehicle components and systems for active testing, such as windows, mirrors, wipers, and horn.
- Swyddogaethau Gwasanaeth Cynhwysfawr: Includes Oil Reset, Electronic Parking Brake (EPB) Reset, Battery Management System (BMS) Reset, Steering Angle Sensor (SAS) Calibration, Injector Coding, Throttle Relearn, Height Calibration, Transmission Adaptation, Crankshaft/Camshaft Relearn, Sunroof Calibration, and more.
- Ffrwd Data Byw 4-mewn-1: Displays real-time data from multiple sensors simultaneously in a graphical format, with recording and playback capabilities.
- Smart Diagnostic Functions: Features Auto VIN for automatic vehicle identification, DTC Lookup for code explanations, and the ability to generate and share diagnostic reports.
- Swyddogaethau OBD2 Llawn: Supports all 10 OBD2 test modes for universal vehicle compatibility (post-1996 models).
- Diweddariadau Am Ddim Gydol Oes: Provides lifetime free software updates specifically for Land Rover and Jaguar vehicle brands.
2.3. Device Comparison
The Creader Elite V3.0 offers significant upgrades over previous versions:

Image: Comparison of Creader Elite V3.0, V2.0, and V1.0, highlighting V3.0's superior features like DoIP, Android 8.1, 32GB memory, and 2.4&5GHz WiFi.
2.4. Disgrifiad Corfforol
The device features a durable orange casing with a 4-inch touchscreen display. The back of the device includes product identification details such as the model number, FCC ID, and serial number.

Delwedd: Cefn view of the LAUNCH Creader Elite V3.0, displaying the model number, FCC ID, and serial number (e.g., 960747721846).
3. Gosod
3.1. Troi ymlaen yn gychwynnol
- Sicrhewch fod y ddyfais wedi'i gwefru'n llawn neu wedi'i chysylltu â ffynhonnell pŵer.
- Pwyswch a daliwch y botwm pŵer nes bod y sgrin yn goleuo.
- Dilynwch yr awgrymiadau ar y sgrin i ddewis eich iaith a'ch rhanbarth dewisol.
3.2. Cysylltiad Wi-Fi
- O'r brif ddewislen, llywiwch i Gosodiadau.
- Dewiswch Wi-Fi ac yn ei droi ymlaen.
- Dewiswch eich rhwydwaith Wi-Fi dymunol o'r rhestr a nodwch y cyfrinair os gofynnir i chi wneud hynny.
- Confirm the connection. A stable internet connection is required for software updates and online resources.
3.3. Cofrestru ac Ysgogi
Upon first use or after a factory reset, you may be prompted to register your device. Follow the on-screen instructions to create an account or log in. This step is crucial for accessing software updates and technical support.
4. Cyfarwyddiadau Gweithredu
4.1. Cysylltu â'r Cerbyd
- Lleolwch borthladd diagnostig OBD2 y cerbyd, fel arfer o dan y dangosfwrdd ar ochr y gyrrwr.
- Ensure the vehicle's ignition is in the ON position (engine off or running, depending on the test).
- Connect the OBD2 diagnostic cable to the vehicle's OBD2 port and to the LAUNCH Creader Elite V3.0 device.
- The device will automatically power on or prompt you to do so.
4.2. Full Systems Diagnostics
This function allows you to scan all available electronic control units (ECUs) in the vehicle.

Image: Display showing OE-level all system diagnostics, including Auto VIN, fault codes, 4-in-1 live data, and MIL reset.
- O'r brif ddewislen, dewiswch Diagnosis Lleol.
- Choose the vehicle brand (Land Rover or Jaguar).
- Dewiswch Chwilio Awtomatig or Dewis â Llaw. Auto Search (Auto VIN) will attempt to automatically identify the vehicle.
- Once the vehicle is identified, select Adroddiad Iechyd or Sgan System to perform a comprehensive scan of all modules.
- Review the diagnostic trouble codes (DTCs) and ECU information. You can then choose to clear codes if necessary.
4.3. Swyddogaethau Gwasanaeth
The Creader Elite V3.0 provides numerous maintenance and reset services. Access these functions via Diagnose > Brand > System Selection > Special Function.

Delwedd: Drosoddview of various service functions including Oil Reset, Brake Reset, SAS Calibration, Start-Stop Reset, TPMS Reset, Injector Coding, Battery Reset, ABS Bleeding, Seat Calibration, and Height Calibration.
Common services include:
- Ailosodiad Olew: Resets the engine oil life system.
- Ailosodiad EPB: Resets the electronic parking brake after replacement.
- Graddnodi SAS: Yn calibradu'r synhwyrydd ongl llywio.
- Codio Chwistrellwr: Yn codio rhifau chwistrellwyr newydd i'r ECU.
- Throttle Relearn: Yn ailddysgu safle'r corff sbardun.
- Graddnodi Uchder: Calibrates the vehicle's suspension height.
- Ailosod Batri: Registers a new battery replacement.
- Gwaedu ABS: Yn cyflawni gweithdrefnau gwaedu brêc ABS.
Note: The availability of specific service functions may vary depending on the vehicle model and year. Always check compatibility before performing a service.
4.4. Rheolaeth Dwy-gyfeiriadol (Profion Gweithredol)
Active tests allow you to send commands to vehicle systems and components to verify their functionality.

Image: Depicts bi-directional active tests, showing the device sending commands to vehicle actuators like wipers, windows, clutch, and injectors to check their status.
- Navigate to the desired vehicle system within the diagnostic menu.
- Dewiswch Prawf Gweithredol or Rheolaeth Dwy-gyfeiriadol.
- Choose the specific component or system you wish to test (e.g., 'Wiper Test', 'Window Test', 'Horn Test').
- Follow the on-screen instructions to activate and observe the component's response.
4.5. Swyddogaethau OBD2 Llawn
For universal vehicle diagnostics (all OBD2 compliant vehicles after 1996), use the OBD II opsiwn dewislen.
- Darllen Codau: Retrieves generic (P0, P2, P3, U0) and manufacturer specific (P1, P3, U1) codes.
- Codau Clirio: Clears diagnostic trouble codes and turns off the Malfunction Indicator Light (MIL).
- Data Byw: Displays real-time data stream from the vehicle's sensors.
- Parodrwydd I / M: Yn gwirio parodrwydd monitorau sy'n gysylltiedig ag allyriadau.
- Ffrâm Rhewi: Yn dangos ciplun o amodau gweithredu ar adeg nam sy'n gysylltiedig ag allyriadau.
- Prawf Synhwyrydd O2: Yn nôl canlyniadau profion monitor synhwyrydd O2.
- On-Board Monitor Test (Mode 6): Yn nôl canlyniadau ar gyfer cydrannau a systemau trên pŵer sy'n gysylltiedig ag allyriadau.
- EVAP System Test (Mode 8): Yn cychwyn prawf o'r system rheoli allyriadau anweddol.
- Gwybodaeth am Gerbydau: Yn adfer rhif adnabod cerbyd (VIN), ID calibradu (CALID), a rhif gwirio calibradu (CVN).
4.6. Real-Time Monitoring and Data Stream
Monitor various vehicle parameters in real-time to diagnose intermittent issues or verify repairs.

Image: Real-time monitoring screen showing battery voltage, transmission oil temperature, coolant temperature, and vehicle speed, with a detailed 4-in-1 data stream graph below.
- O'r ddewislen ddiagnostig, dewiswch Data Byw.
- Dewiswch y paramedrau yr hoffech eu monitro.
- The device can display up to four data streams simultaneously in a graphical format.
- Defnyddiwch y Cofnod a Chwarae yn ôl functions to capture and review data for later analysis.
4.7. Smart Diagnostic Features
The device includes features to streamline the diagnostic process:

Image: Smart diagnostic features such as Auto VIN, diagnostic report generation and printing, online feedback, 7000+ DTC library, and access to online services.
- VIN Auto: Automatically identifies vehicle information (year, make, model) for quicker diagnostics.
- Chwilio DTC: Provides detailed explanations for diagnostic trouble codes.
- Adroddiad Diagnostig: Generates a professional diagnostic report that can be shared or printed.
- Adborth Ar-lein: Allows users to submit feedback or issues directly to technical support.
5. Maintenance & Updates
5.1. Diweddariadau Meddalwedd
The LAUNCH Creader Elite V3.0 offers lifetime free software updates for Land Rover and Jaguar brands.

Image: Device screen illustrating the one-click Wi-Fi update process, emphasizing lifetime free updates for Land Rover/Jaguar and the ability to get more functions and vehicle models.
- Sicrhewch fod y ddyfais wedi'i chysylltu â rhwydwaith Wi-Fi sefydlog.
- O'r brif ddewislen, dewiswch Diweddariad Meddalwedd.
- Bydd y ddyfais yn gwirio am ddiweddariadau sydd ar gael.
- Select the updates you wish to install and follow the on-screen prompts. Updates typically take a few minutes.
5.2. Expanding Vehicle Coverage (Mall)
If you require diagnostic capabilities for other vehicle brands beyond Land Rover and Jaguar, you can purchase additional software packages from the Mall application on the device. Please note that software purchased from the Mall is typically valid for one year and may require re-purchase after expiry.
5.3. Gofal Dyfais
- Cadwch y ddyfais yn lân ac yn rhydd o lwch a lleithder.
- Osgoi gollwng y ddyfais neu ei darostwng i effeithiau cryf.
- Storiwch y ddyfais mewn lle oer, sych pan nad yw'n cael ei ddefnyddio.
- Defnyddiwch y cebl gwefru a'r ategolion a ddarperir yn unig.
6. Cydweddoldeb
The LAUNCH Creader Elite V3.0 is primarily designed for:

Image: Device interface showing diagnostic options for Land Rover (Defender, Discovery, Range Rover, Evoque) and Jaguar (E-Pace, F-Pace, F-Type, S-Type, X-Type, XE, XF, XJ, XK) models, with a note on DoIP protocol for models after 2017.
- Landrover: Compatible with models such as Defender, Discovery, Discovery Sport, Range Rover, Range Rover Evoque, etc.
- Jaguar: Compatible with models such as E-Pace, F-Pace, F-Type, S-Type, X-Type, XE, XF, XJ, XK, etc.
- Protocol DoIP: Supports Land Rover & Jaguar models after 2017, requiring a separate DoIP adapter.
- Universal OBD2: Fully compatible with all OBD2 compliant vehicles manufactured after 1996 for basic OBD2 functions.
For specific vehicle compatibility, it is recommended to contact technical support via obdbox21@163.com.
7. manylebau
| Model | LAUNCH Creader Elite 3.0-JL |
| System Weithredu | Android 8.1 |
| Maint Sgrin | 4 modfedd |
| Storio Mewnol (ROM) | 32GB |
| Gallu Batri | 3000mAh |
| Wi-Fi | 2.4 & 5GHz Dual-band |
| Ffynhonnell Pwer | Wedi'i Bweru â Batri |
| Pwysau Eitem | 1.49 pwys |
| Dimensiynau Pecyn | 8 x 7.5 x 1.5 modfedd |
| Math Ffit Modurol | Universal Fit (for OBD2 functions) |
8. Datrys Problemau
8.1. Dyfais Ddim yn Troi Ymlaen
- Check battery level. Connect the device to a charger and allow it to charge for at least 30 minutes.
- Gwnewch yn siŵr bod y botwm pŵer wedi'i wasgu a'i ddal yn gywir.
- If connected to the vehicle, ensure the vehicle's ignition is on and the OBD2 cable is securely connected.
8.2. Communication Error with Vehicle
- Verify the OBD2 cable is securely connected to both the device and the vehicle's port.
- Ensure the vehicle's ignition is in the ON sefyllfa.
- Confirm that the vehicle is OBD2 compliant (generally 1996 and newer for US vehicles).
- Try a different OBD2 compliant vehicle to rule out a vehicle-specific issue.
- Ensure the correct vehicle brand software is installed and up to date.
8.3. Software Update Failure
- Check your Wi-Fi connection for stability and signal strength.
- Ensure the device has sufficient battery charge or is connected to power during the update process.
- Verify that there is enough free storage space on the device.
- Ailgychwynwch y ddyfais a cheisiwch y diweddariad eto.
8.4. Inaccurate Readings or Functions Not Working
- Ensure the vehicle's make, model, and year are correctly identified by the device.
- Verify that the specific function is supported for your vehicle model and year. Refer to the compatibility section or contact support.
- Ensure the device software is fully updated.
9. Gwarant a Chefnogaeth
9.1. Gwybodaeth Gwarant
The LAUNCH Creader Elite V3.0 comes with an Extended 60-Day Return & Replacement policy and a 5-Year Quality Backup. Please retain your proof of purchase for warranty claims.
9.2. Cymorth Technegol
For any technical assistance, questions, or compatibility inquiries, please contact our support team:
- E-bost: obdbox21@163.com
- Our support team is available 24/7/365.
Note: Please direct all support inquiries to the provided email address. Do not contact LAUNCH Tech USA for support related to this specific product.





