CP_a155_hallPresenceRationality
Not Available
What does the CP_a155_hallPresenceRationality alert mean?
The charge port (CP) electronic control unit (ECU) is reading irrational values from the CP door hall effect sensor located in the CP door, which may prevent the CP door from opening when pressed.
What you'll see in your Tesla
- Not Available
What triggers it
The CP ECU detects irrational values from the hall effect sensor in the CP door that are outside of the expected range.
When it clears
The CP ECU no longer detects irrational values from the hall effect sensor as they are within the expected range.
Potential impact
The CP door may not open when it is pressed.
Affected models
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