THINKCAR BD6 Bluetooth OBD2 Scanner Diagnostic Tool User Manual

1. Introduction to THINKCAR BD6

The THINKCAR BD6 is a state-of-the-art Bluetooth 5.0 OBD2 scanner designed to provide comprehensive vehicle diagnostics for both iOS and Android devices. This powerful tool offers OE-level functionality, allowing users to read and clear fault codes, view live data, and perform various maintenance services across multiple vehicle systems. Its compact design and user-friendly application make it an essential tool for vehicle owners and technicians.

Figure 1.1: The THINKCAR BD6 Bluetooth OBD2 scanner alongside a smartphone displaying the THINKDIAG app interface. The device is compact and connects wirelessly to your mobile device for diagnostic operations.

2. Key Features

The THINKCAR BD6 offers a robust set of features to ensure accurate and efficient vehicle diagnostics:

• Bluetooth 5.0 Connectivity: Provides a stable and fast wireless connection to your smartphone or tablet.
• Full System Diagnostics: Capable of scanning all electronic control units (ECUs) including Engine, Transmission, ABS, SRS, BCM, TPMS, and more.
• 5 Maintenance Reset Services: Includes Oil Reset, ABS Bleeding, Electronic Throttle Relearn (ETS), Immobilizer (IMMO), and Brake Reset.
• Full OBDII Functions: Supports all 10 OBDII test modes such as Read Codes, Clear Codes, Live Data, Freeze Frame, I/M Readiness, O2 Sensor Test, On-Board Monitor Test, EVAP Test, Vehicle Information, and DTC Lookup.
• AutoVIN Technology: Automatically identifies vehicle information for quick and accurate diagnostics.
• Lifetime Free Software Updates: Ensures your device always has the latest vehicle coverage and functions.
• Multi-Language Support: Menu available in 12 languages including English, French, Spanish, German, Italian, Portuguese, Japanese, Russian, Polish, Traditional Chinese, Turkish, and Greek.

2.1 Full System Diagnostics

The BD6 scanner provides in-depth diagnostic capabilities across various vehicle systems, allowing you to identify issues beyond just the engine. This includes reading and clearing codes, and viewing live data for critical components.

Figure 2.1: An illustrative diagram highlighting the various vehicle systems that the THINKCAR BD6 can diagnose, including TCM (Transmission Control Module), BMS (Battery Management System), AFS (Adaptive Front-lighting System), TPMS (Tire Pressure Monitoring System), ECM (Engine Control Module), AC (Air Conditioning), EPB (Electronic Parking Brake), IC (Instrument Cluster), SRS (Supplemental Restraint System), IMMO (Immobilizer), ABS (Anti-lock Braking System), BCM (Body Control Module), and TYRE (Tire System).

2.2 Maintenance Reset Functions

The BD6 supports 5 essential maintenance reset services, enabling you to perform common vehicle maintenance tasks after repairs or component replacements.

Figure 2.2: Visual representation of the five maintenance reset functions: BLEED (ABS Bleeding), BRAKE (Brake Reset), ETS (Electronic Throttle Relearn), IMMO (Immobilizer Matching), and OIL (Oil Lamp Reset).

2.3 Full OBDII Functions

The device provides comprehensive OBDII functionality, allowing for quick analysis and resolution of engine-related issues.

Figure 2.3: Icons illustrating the full range of OBDII functions supported by the BD6: Read Code, Clear Code, Data Stream, DTC-Lookup, Freeze Frame, Evap Test, Read Vehicle Information, On-Board Monitor Test, I/M Readiness, and O2-Sensor Test.

3. Setup Guide

Follow these steps to set up and activate your THINKCAR BD6 device and connect it to the THINKDIAG app:

1. Download THINKDIAG App: Search for "THINKDIAG" in your device's app store (Google Play Store for Android or Apple App Store for iOS) and download the application.
2. Register Account: Open the THINKDIAG app and register a new user account. Follow the on-screen prompts to complete the registration process.
3. Login Account: Log in to your newly created THINKDIAG account.
4. Activate Device: Navigate to the "Personal Center" section within the app. Select "Activation" and enter the activation code provided in your product package. This step is crucial to unlock the free software.
5. Connect to Vehicle: Plug the THINKCAR BD6 device into your vehicle's OBDII port (usually located under the dashboard). Turn on your vehicle's ignition.
6. Connect via Bluetooth: Within the THINKDIAG app, initiate a connection. The app will automatically detect the BD6 device via Bluetooth. Confirm the connection.
7. Download Vehicle Software: Once connected, the app may prompt you to download specific vehicle diagnostic software based on your car's make and model. Allow the download to complete.

Figure 3.1: A visual guide to the six-step process for connecting the THINKCAR BD6 with the THINKDIAG app: 01. ThinkDiag App Download, 02. Activate the ThinkCar BD6, 03. Vehicle Models (Software Download), 04. Start Your Car, 05. One-click via Bluetooth, 06. Diagnostic Operate.

4. Operating Instructions

Once your THINKCAR BD6 is set up and connected, you can begin performing diagnostic operations.

4.1 Performing a Diagnostic Scan

1. Ensure the BD6 is plugged into the OBDII port and the vehicle ignition is on.
2. Open the THINKDIAG app and ensure a successful Bluetooth connection to the BD6.
3. From the main menu, select "All Systems Diagnostic" or "OBD Functions" depending on your desired scan type.
4. The app will automatically identify your vehicle via AutoVIN. Confirm the vehicle information.
5. Initiate the scan. The app will display the progress and results.
6. Review the diagnostic trouble codes (DTCs) and their definitions. You can use the built-in DTC Lookup feature for more details.
7. To clear codes, select the "Clear Codes" option after addressing the underlying issue.

4.2 Using Maintenance Functions

To access the 5 maintenance reset services:

1. From the THINKDIAG app's main menu, select "Maintenance Functions".
2. Choose the specific reset service you wish to perform (e.g., Oil Reset, ABS Bleeding).
3. Follow the on-screen instructions carefully, as each function may have specific prerequisites or steps.

4.3 Viewing Data and Reports

The THINKDIAG app allows you to view live data streams and generate health reports:

• Live Data: Access real-time sensor data from various vehicle systems. This can be displayed in text, graph, or gauge format.
• Health Report: After a full system diagnostic, a comprehensive vehicle health report is automatically generated. This report can be shared and printed via email for record-keeping or sharing with a mechanic.

5. Maintenance

To ensure the longevity and optimal performance of your THINKCAR BD6 scanner:

• Keep Clean: Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Software Updates: Regularly check for and install software updates through the THINKDIAG app. The BD6 offers lifetime free updates, ensuring compatibility with new vehicle models and improved functionalities.
• Handle with Care: Avoid dropping the device or subjecting it to strong impacts.

6. Troubleshooting

If you encounter issues while using your THINKCAR BD6, refer to the following common problems and solutions:

• Device Not Connecting via Bluetooth:
  • Ensure the BD6 is securely plugged into the vehicle's OBDII port and the vehicle ignition is on.
  • Verify Bluetooth is enabled on your smartphone/tablet.
  • Restart the THINKDIAG app and try connecting again.
  • Ensure no other Bluetooth devices are interfering with the connection.
• App Not Activating Device:
  • Double-check that you have entered the activation code correctly.
  • Ensure you have a stable internet connection during activation.
  • Contact THINKCAR support if the issue persists.
• Unable to Download Vehicle Software:
  • Ensure you have sufficient storage space on your mobile device.
  • Check your internet connection.
  • Try downloading the software at a different time or location with better network stability.
• Inaccurate Readings or Failed Diagnostics:
  • Ensure the vehicle's ignition is on and the battery voltage is sufficient.
  • Verify that the vehicle's OBDII port is clean and free of debris.
  • Ensure the correct vehicle software is downloaded and up to date for your specific car model.

7. Technical Specifications

8. Support and Warranty

THINKCAR is committed to providing excellent customer support and ensuring the reliability of its products.

8.1 Lifetime Free Updates

The THINKCAR BD6 comes with lifetime free software updates. This ensures that your diagnostic tool remains current with the latest vehicle models, diagnostic protocols, and software enhancements without any additional subscription fees.

8.2 Customer Support

For technical assistance, troubleshooting, or any inquiries regarding your THINKCAR BD6 device, please refer to the support section within the THINKDIAG app or visit the official THINKCAR website for contact information. Ensure you have your device's serial number and activation code ready when contacting support.