THINKSCAN 689BT: Advanced Full-System Vehicle Diagnostics Modern vehicles contain numerous electronic control modules, making accurate diagnosis difficult with a basic engine-code reader. The THINKCAR THINKSCAN 689BT is an advanced wireless diagnostic tablet designed to communicate with multiple vehicle systems through a Bluetooth OBD2 adapter. More Than an Engine-Code Reader The THINKSCAN 689BT can read and clear diagnostic trouble codes, display live data, and retrieve control-module information from supported systems. Depending on the vehicle, these systems may include: Engine and transmission. ABS and electronic parking brake. Airbag and restraint systems. Body control modules. Steering and suspension. Climate control. Battery-management systems. Tire-pressure monitoring. Lighting, doors, and other electronic systems. This wider coverage can help a technician investigate warning lights and communication problems from one device. Wireless and Bi-Directional Testing The supplie...