Diyion | THINKSCAN 689BT OBD2 Scanner Bidirectional Car Diagnostic Tool

Professional OBD2 Scanner with Full System Diagnostics and ECU Coding

Stop paying expensive dealership diagnostic fees and take control of your vehicle's health. This professional-grade OBD2 scanner delivers dealership-level diagnostics directly to your garage. Whether you're a professional mechanic or DIY enthusiast, this diagnostic tablet eliminates guesswork and saves time and money on every repair.

Complete Vehicle System Coverage

Access every electronic control module with OE-level full system diagnostics. Communicate with engine (ECM), transmission (TCM), ABS, airbag (SRS), body control (BCM), battery management, TPMS, and climate control systems. Read and clear codes, view live data streams, and perform freeze frame analysis to pinpoint exactly when faults occurred.

Advanced ECU Coding and Bidirectional Control

Go beyond basic code reading with professional ECU coding. Match and code replacement ECUs, unlock hidden vehicle features, and customize OE settings. Adapt components after repairs and ensure all modules communicate properly after service work.

Bidirectional control sends commands directly to vehicle systems, activating fuel pumps, cooling fans, windows, mirrors, and headlamps to verify proper operation and locate issues with precision.

34 Essential Reset and Service Functions

Handle maintenance resets and service procedures without dealer software. Perform oil resets, EPB calibration, steering angle initialization, DPF regeneration, battery registration, TPMS relearning, injector coding, throttle adaptation, ABS bleeding, transmission learning, and IMMO key matching.

Full OBD2 Diagnostic Functions

Master all ten standard OBD2 test modes. Read current, pending, and permanent codes. Clear faults and turn off check engine lights. View graphical live data, check freeze frame data, verify I/M readiness for emissions testing, and perform O2 sensor tests.

Modern Protocol Support

Built-in CANFD and DoIP protocols support newer vehicles. Diagnose GM vehicles from 2020+ including Suburban, Escalade, and Yukon. DoIP provides six times faster data transfer for BMW F/G chassis, Volvo (2018+), Land Rover, and Jaguar (2017+).

100+ Brand Compatibility

Work on virtually any vehicle with support for American, European, Asian, and Australian manufacturers including Ford, GM, Chrysler, BMW, Mercedes, Audi, Toyota, Honda, Hyundai, and more.

Specifications

• Display: 8-inch LCD touchscreen, 1280 x 800 resolution
• Operating System: Android 10.0
• Processor: 2.0GHz quad-core CPU
• Memory: 4GB RAM, 64GB storage
• Connectivity: Wireless Bluetooth, dual-band Wi-Fi
• Battery: 4150mAh rechargeable
• Protocols: CANFD, DoIP, all standard OBD2
• Languages: 28 supported
• Package: Scanner tablet, DB15 cable, charger, storage bag, manual

Professional Workflow

Diagnose check engine lights, run full system scans, identify faults through bidirectional testing, and reset service lights seamlessly. Generate one-click diagnostic reports and share with customers. Smart Auto VIN identifies vehicles instantly while diagnostic history resumes previous sessions.