FC_a167 — CA iso Voltage Low
Full alert identifier: FC_a167_CA_isoVoltageLow
Alert description
The vehicle is unable to CHAdeMO DC fast charge (FC) because the FC electric control unit (ECU) detects low isolation.
Potential impact
DC fast charging is unavailable.
Set condition
The FC ECU detects isolation below the alert threshold while CHAdeMO fast charging.
Clear condition
The FC ECU detects isolation within the expected bounds.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of FC_a167.