BCCEN family
BCCEN_w099_UHFWakeRequestFail
Charge port door may not open with handle
What does the BCCEN_w099_UHFWakeRequestFail alert mean?
BCCEN reset should clear this alert and fault
What you'll see in your Tesla
- Charge port door may not open with handle
- Press door or button on display to open
What triggers it
When UHF chip rejected to wake up or wakeup request did not reach the UHF chip
When it clears
When the chips successfully goes to RX mode
Potential impact
Temporary loss of chargeport radio opener functionality
Affected models
Model S 2012-2020
Model X 2015-2020
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.