MyTeslaMate
GTW family

GTW_w063_VEH_canFault

Not Available

What does the GTW_w063_VEH_canFault alert mean?

The vehicle gateway (GTW) detects the Vehicle (VEH) controller area network (CAN) bus is not functioning as expected, making communication over the VEH CAN bus limited or unavailable.

What you'll see in your Tesla

  • Not Available

What triggers it

The GTW detects a condition limiting or interrupting communication over the VEH CAN bus.

When it clears

The GTW no longer detects a condition limiting or interrupting VEH CAN bus communication. May also clear after a GTW reboot or sleep cycle.

Potential impact

Communication over the VEH CAN bus may be limited or unavailable.

Affected models

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.