1. Produit terminéview
The THINKCAR THINKSCAN Plus 689BT and THINKDIAG MINI Bluetooth OBD2 Scanner are advanced diagnostic tools designed for comprehensive vehicle analysis. The THINKSCAN Plus 689BT offers all-system bidirectional control with ECU coding and over 34 service functions, while the THINKDIAG MINI provides Bluetooth OBD2 scanning capabilities for iOS and Android devices. Both devices feature lifetime free updates, ensuring access to the latest vehicle diagnostic software.

Image: The THINKSCAN Plus 689BT tablet and the THINKDIAG MINI Bluetooth dongle, along with their respective app interfaces.
Caractéristiques principales :
- THINKSCAN 689BT: All-System Bi-Directional OBD2 Scanner with ECU Coding, 34+ Services, FCA Autoauth, CANFD & DoIP.
- THINKDIAG MINI: Bluetooth OBD2 Scanner for iOS & Android.
- Lifetime Free Updates for both devices.
- Supports over 120 car makes and 100,000+ vehicle models.
- Multi-language support (11+ languages).
- No hidden fees, in-app purchases, or subscription fees for the THINKDIAG MINI.
Caractéristiques:
| Attribut | Valeur |
|---|---|
| Marque | thinkcar |
| Model (THINKSCAN Plus 689BT) | THINKSCAN Plus 689BT |
| Model (THINKDIAG MINI) | THINKDIAG MINI |
| ASIN | B0DK36WMKC |
| Première date disponible | 15 octobre 2024 |

Image: The THINKCAR scanners support over 120 car makes, 100,000+ vehicle models, and 11+ languages.

Image: The THINKDIAG MINI offers free app usage, unlimited OEM data, no in-app purchases, and no subscription fees.
2. Installation
2.1 THINKSCAN Plus 689BT Setup
- Se connecter au véhicule : Locate your vehicle's OBD-II port (typically under the dashboard on the driver's side). Plug the THINKSCAN Plus 689BT's diagnostic cable firmly into the port.
- Mettre le contact : Turn the vehicle's ignition to the 'ON' position. The device will power on automatically.
- Configuration initiale du périphérique : Follow the on-screen prompts to connect the device to a stable Wi-Fi network. Register your device with THINKCAR.
- Téléchargez le logiciel de diagnostic : Navigate to the 'Upgrade' section on the main menu. Download the necessary diagnostic software for your vehicle makes. The device comes with lifetime free updates.
2.2 THINKDIAG MINI Setup

Image: Configuration and requirements for the THINKDIAG MINI, showing its dimensions and the OBD-II 16-pin connector, Bluetooth signal, power light, and fault light indicators.
- Download ThinkDiag+ App: Download and install the 'ThinkDiag+' app from the Google Play Store (for Android) or Apple App Store (for iOS).
- Bind and Activate Device: Open the ThinkDiag+ app. Enter the device's serial number (found on the device or packaging) and the activation code to complete the binding process.
- Établir une connexion Bluetooth : The app will automatically search for and connect to your THINKDIAG MINI via Bluetooth. Ensure Bluetooth is enabled on your mobile device.
- Se connecter au véhicule : Plug the THINKDIAG MINI dongle firmly into your vehicle's OBD-II port.
- Mettre le contact : Turn the vehicle's ignition to the 'ON' position. The dongle's indicator lights will confirm power and connection status.
3. Operating the THINKSCAN Plus 689BT
3.1 Navigation dans le menu principal
The main menu provides access to the device's core functions:
- Diagnostiquer: For vehicle diagnostics and fault code reading.
- Entretien: Access to special service functions.
- Mise à niveau: Pour les mises à jour logicielles.
- Plus: Additional settings and features.
3.2 Fonctions de diagnostic
From the 'Diagnose' menu, you can perform various diagnostic tasks:
- Recherche automatique : Automatically identifies the vehicle's brand, model, year, and other information, allowing quick access to the vehicle's system for diagnostics.
- Diagnostic complet du système : Scans all available electronic control units (ECUs) in the vehicle to read and clear fault codes, view live data, and perform actuation tests.
- Reading/Clearing Fault Codes: Retrieves Diagnostic Trouble Codes (DTCs) from the vehicle's ECUs and allows you to clear them after repairs.
- Lecture du flux de données : Displays real-time data parameters from the vehicle's sensors and modules. This data can be viewed in text, graph, or combined formats for detailed analysis.
- Tests d'actionnement : Allows you to actively test individual components (actuators) of the vehicle to verify their functionality.

Image: The THINKCAR scanner performs full system diagnoses, covering various modules like Engine, ABS, SRS, EPB, BMS, and more. The number of available functions varies depending on the vehicle model.

Image: Full OBD-II functions include Read Codes, Erase Codes, On-Board Monitor Test, Live Data, I/M Readiness, Freeze Frame, VIN Information, O2 Monitor Test, EVAP Monitor Test, and DTCs Look-up.
3.3 Fonctions de maintenance (plus de 34 services)
The 'Maintenance' menu provides access to over 34 special reset and service functions, including but not limited to:
- Réinitialisation du rapport air/carburant
- Saignement ABS
- Réinitialisation AdBlue
- Correspondance de la suspension pneumatique
- Réinitialisation de l'airbag
- Système antivol/appariement des clés
- Correspondance de batterie
- Réinitialisation des plaquettes de frein
- Embrayage assorti
- Régénération du DPF
- Démarrage de la pompe à eau électronique
- Adaptation électronique de l'accélérateur
- Réinitialisation de l'ECU
- Adaptation EGR
- Correspondance FRM
- Calibrage des données du module passerelle
- Apprentissage de l'équipement
- Codage des injecteurs
- Paramètres de langue
- Réinitialisation du capteur NOx
- ODO Meter Reset
- Réinitialisation de l'huile
- Rainfall Light Sensor Settings
- Étalonnage du siège
- Réinitialisation de l'angle de braquage
- Stop/Start Settings
- Initialisation du toit ouvrant
- Réinitialisation TPMS
- Mode de transport
- Correspondance de la suralimentation
- Réglage de la taille des pneus
- Étalonnage Windows
4. Operating the THINKDIAG MINI

Image: The ThinkDiag Mini app features intelligent wireless diagnostics, including diagnostic reports, 4-in-1 live data, VIN auto scan, one-click free updates, and online feedback.
4.1 App Interface and Diagnostic Functions
The ThinkDiag+ app provides a user-friendly interface for the THINKDIAG MINI:
- Rapport sanitaire : Performs a comprehensive scan of all vehicle systems to identify and report any existing DTCs.
- Analyse du système : Allows you to scan specific vehicle systems for faults.
- Sélection du système : Provides options to select and diagnose individual systems like Powertrain, Chassis, or Body.
- Reading/Clearing Fault Codes: Retrieves and clears DTCs from selected systems.
- Lecture du flux de données : Displays live data parameters from various sensors and modules, often with graphing capabilities to visualize changes over time.
- Tests d'actionnement : Activates specific components to test their functionality.
4.2 Reports & History
- Rapports: View and manage generated diagnostic reports. These reports can often be saved, printed, or shared.
- Histoire: Access a record of past diagnostic sessions and reports.
4.3 Gadget Functions
The 'Gadget' section within the app offers additional tools:
- THINKEASY: A fast and accurate tool for car battery testing.
- THINKTPMS: Reads sensor ID, pressure, temperature, and battery level for TPMS.
- Lampe de poche: Utilizes your mobile device's flashlight for convenience.
- THINKOBD 900 : Module for diagnostic reports via Bluetooth.
- Informations sur la réparation : Provides sensor ID, pressure, temperature, and battery level condition.
5. Entretien
- Mises à jour logicielles : Both THINKSCAN Plus 689BT and THINKDIAG MINI offer lifetime free software updates. Regularly check the 'Upgrade' section on the THINKSCAN Plus 689BT or the 'One-Click Free Update' option in the ThinkDiag+ app to ensure your device has the latest diagnostic software and vehicle coverage.
- Chargement de la batterie : The THINKSCAN Plus 689BT is powered by the vehicle's OBD-II port when connected. It also has a USB-C port for charging its internal battery. The THINKDIAG MINI is powered directly from the vehicle's OBD-II port.
- Nettoyage: Keep the device and its connectors clean and free from dust or debris to ensure optimal performance and longevity.
- Stockage: Rangez l'appareil dans son étui de protection lorsqu'il n'est pas utilisé afin d'éviter tout dommage.
6. Dépannage
If you encounter issues with your THINKCAR device, refer to the following common troubleshooting tips:
- L'appareil ne s'allume pas : Ensure the device is correctly plugged into the vehicle's OBD-II port and the vehicle's ignition is in the 'ON' position. Check the vehicle's battery voltage.
- Bluetooth Connection Issues (THINKDIAG MINI): Ensure Bluetooth is enabled on your mobile device and the dongle. Try restarting the app or your mobile device.
- Échec du téléchargement/de la mise à jour du logiciel : Assurez-vous d'une connexion Wi-Fi stable. Vérifiez que l'espace de stockage sur l'appareil est suffisant.
- Inaccurate Readings/Functions: Verify that the correct diagnostic software for your vehicle make and model is installed and up-to-date.
- Device Ready for Use (Indicator Lights):
- Green light is always on: Device is powered on, but not connected to the app.
- Blue light flashes: Device is working.
- Blue light is always on: Device has successfully connected to the app.
- Red light is on: Device is updating the firmware or the update fails.
- Light off: Device is in sleep mode.
7. Garantie et assistance
THINKCAR products typically come with a 12-month warranty against defects in materials and workmanship. Please refer to the official THINKCAR website or contact customer service for detailed warranty information.
Assistance clientèle :
For technical support, product information, or any inquiries, please utilize the following resources:
- Online Service (via device/app): Access the 'Online Service' or 'Feedback' section within the device's interface or the ThinkDiag+ app to communicate directly with THINKCAR support staff. You can often transfer conversations to your mobile phone via QR code for convenience.
- Officiel Website: Visitez le site officiel de THINKCAR webSite regroupant les FAQ, les manuels d'utilisation des produits et les informations de contact du service d'assistance.
- Assistance par e-mail : support@thinkcar.com





