Diagnostic connector guide status.
Tesla diagnostic connections vary by model and year. We check connector location and trim access before instructions are published. Each card lists the model and year ranges in the catalog. A TSLAIQ scan reads available data from the diagnostic bus and sends no vehicle commands.
TSLAIQ is currently in a closed trial.
Ask before connecting an adapter or opening trim on someone else’s car. Shop scanning and certificate tools remain in development.
The catalog covers 2012-2020 cars and the 2021+ refresh.
The catalog covers 2017-2020, 2021-2023, and 2024+ Highland cars.
The catalog covers 2015-2020 cars and the 2021+ refresh.
The catalog covers 2020-2024 cars and the 2025+ Juniper update.
The catalog covers Cybertruck variants from the 2023 model year onward.