VCFRONT family
VCFRONT_a146_pumpBatSoftStall
Not Available
What does the VCFRONT_a146_pumpBatSoftStall alert mean?
The vehicle controller detects the battery pump motor is unable to reach the target RPM, which may prevent the battery pump from running as expected.
What you'll see in your Tesla
- Not Available
What triggers it
The battery pump motor is unable to reach the target RPM.
When it clears
The battery pump motor resets or reaches the target RPM.
Potential impact
Powertrain performance may be limited.
Affected models
Model 3 2017-2023
Model 3 2024+
Model Y
Model Y 2025+
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.