VCRIGHT family
VCRIGHT_a494_falconECUVoltageMismatch
Not Available
What does the VCRIGHT_a494_falconECUVoltageMismatch alert mean?
There is a greater than 0.5V drop between input power to the right vehicle controller and the Falcon ECU circuit.
What you'll see in your Tesla
- Not Available
What triggers it
0.5V difference between input voltage to the board and the eFuse.
When it clears
Less than 0.5V difference between input voltage to the board and the eFuse
Potential impact
Potential hardware issue could cause eFuse to trip or VOR.
Affected models
Model S 2021+
Model X 2021+
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.