CP_a018 — Five Vuv
Full alert identifier: CP_a018_fiveVuv
Alert description
The charge port (CP) electronic control unit (ECU) detects an under voltage condition on the internal 5V power supply.
Potential impact
The charge port may not function as expected.
Set condition
The internal 5V power supply voltage measured by the CP ECU is below 4.5V.
Clear condition
The internal 5V power supply voltage measured by the CP ECU is above 4.5V.
Signals to check
These diagnostic fields are associated with CP_a018. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
5 V Voltage UV
CP_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a018.