VCFRONT family
VCFRONT_a622_pumpDetectsLowCoolantFlow
Not Available
What does the VCFRONT_a622_pumpDetectsLowCoolantFlow alert mean?
The front vehicle controller (VCFRONT) detects low coolant flow based on the pump's flow model using the phase current.
What you'll see in your Tesla
- Not Available
What triggers it
The coolant flow index is abnormally low for 30 seconds.
When it clears
The coolant flow index is nominal.
Potential impact
Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
Affected models
Model 3 2024+
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.