Bidirectional OBD2 Scanner with ECU Coding

THINKCAR THINKSCAN 689 OBD2 Scanner — Professional Diagnostic Tool for Auto Repair The THINKSCAN 689 is a wired bidirectional scan tool designed for mechanics and repair shops. It covers 140+ vehicle brands and performs full system diagnostics across engine, transmission, airbag, ABS, ESP, TPMS, and more. Key capabilities include 34+ reset services (gear, SAS, EPB, TPMS, DPF, immobilizer, BMS, oil, brake, and others), 3000+ active tests for component control, and ECU coding for customization. The tool reads and clears diagnostic trouble codes, displays live data, and enables bi-directional commands to verify system function without vehicle controls. Features include power balance, PMI, component matching, CANFD/DOIP protocol support, and FCA AutoAuth compatibility. The device runs Android 10 with a 4-core processor, 64GB memory, and 4150mAh battery for all-day use. Includes a detachable OBD2 cable with an optional 60cm extension cable. No annual renewal fees required. Compatibility varies by vehicle model and year—contact the seller before purchase to confirm compatibility with your vehicles.