VCFRONT_a142_exvMotorFault
Not Available
What does the VCFRONT_a142_exvMotorFault alert mean?
The front vehicle controller (VCFRONT) detects the chiller electronic expansion valve (EXV) motor driver is experiencing an electrical condition (short or disconnect).
What you'll see in your Tesla
- Not Available
What triggers it
The chiller EXV motor driver is experiencing an electrical condition (short or disconnect).
When it clears
The chiller EXV motor driver no longer experiences an electrical condition (short or disconnect).
Potential impact
Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
Affected models
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.