VCREAR family
VCREAR_a366_TooSteepToParkWithTrailerUnSecEnv
Parking brake functions degraded
What does the VCREAR_a366_TooSteepToParkWithTrailerUnSecEnv alert mean?
One Electronic Parking Brake (EPB) not applied, and road grade is too steep to secure vehicle and trailer with only one EPB
What you'll see in your Tesla
- Parking brake functions degraded
- Move vehicle to flatter area
What triggers it
Only one Electronic Parking Brake (EPB) applied and grade too steep for one EPB to hold the vehicle with a trailer attached
When it clears
Electronic Parking Brake not parked
Potential impact
Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
Affected models
Cybertruck
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.