Step-by-step diagnostic flows for common Tesla failure scenarios. Expand any procedure.

Complete connection procedure for each platform: which cable, where to plug in, network setup, and launching Tesla Toolbox 3. Expand your model.

Platform differences across the Tesla lineup — controllers, LV systems, and network topology.

Connection, subscription, and usage reference for Tesla's official diagnostic platform.

Where to find the diagnostic/ethernet port on each platform, and cable requirements.

Voltages, torque specs, reset procedures, and field shortcuts.

What this tool is, who built it, and how to get direct support.