, the primary diagnostic and customization software used by Toyota, Lexus, and Scion dealerships.

, the factory-level diagnostic software for Toyota, Lexus, and Scion vehicles.

For pre-2008 vehicles, you might find an old cracked version that works—but do not connect that PC to the internet. For anything built in the last decade, do not waste your time. Use the free trial, buy a short subscription, or invest in an open-source scanner.

The Techstream Key Generator offers several benefits to automotive technicians and repair shops: