CP_a201 — Uhf Door Open Repeatedly Over Limit
Full alert identifier: CP_a201_uhfDoorOpenRepeatedlyOverLimit
Alert description
The Charge Port (CP) Electronic Control Unit (ECU) detects excessive ultra-high frequency (UHF) requests from a nearby charge cable.
Potential impact
Charge port door may not open in response to UHF request until the next drive or charge cycle.
Set condition
Charge port door is repeatedly opened from UHF requests without any charge cable being inserted.
Clear condition
A new drive or charging cycle is started.
Signals to check
These diagnostic fields are associated with CP_a201. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Uhf Door Request Counts
CP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a201.