MyTeslaMate
GTW family

GTW_w105_eBuckConfigured

EBuck configuration set

What does the GTW_w105_eBuckConfigured alert mean?

The vehicle gateway (GTW) detects the vehicle is configured as an Engineering Buck (eBuck), a setting intended for development purposes only and not available once the car computer is production-fused. If this alert is present on a production vehicle after delivery, service is required to production-fuse the car computer. A production vehicle should not be driven until the car computer is production-fused and the eBuck configuration is removed, as vehicle speed and torque will be limited.

What you'll see in your Tesla

  • EBuck configuration set
  • DO NOT DRIVE

What triggers it

The GTW detects the vehicle is configured as an eBuck, a development setting, which can only occur if the car computer has not been production-fused.

When it clears

The vehicle is provisioned to remove the eBuck configuration. The GTW detects the vehicle is no longer configured as an eBuck.

Potential impact

Vehicle speed and torque are limited, making the vehicle unsuitable for operation on public streets. It is strongly recommended, due to limited speed / torque, that a vehicle in this condition not be driven.

Affected models

Cybertruck Model 3 2017-2023 Model 3 2024+ Model S 2021+ Model X 2021+ Model Y Model Y 2025+ Semitruck

Track your Tesla's alerts automatically

Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.