GTW family
GTW_w034_sunMia
Not Available
What does the GTW_w034_sunMia alert mean?
The vehicle gateway (GTW) has not received an expected state message from the Panoramic Roof (SUN) electronic control unit (ECU) via the controller area network (CAN) within the required time period.
What you'll see in your Tesla
- Not Available
What triggers it
The GTW does not receive the state CAN message from SUN ECU at the expected frequency.
When it clears
The GTW receives the state CAN message from SUN ECU as expected.
Potential impact
Gateway unable to monitor SUN state
Affected models
Model S 2012-2020
Model X 2015-2020
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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.