SCM_a027 — External Isolation Low
Full alert identifier: SCM_a027_externalIsolationLow
Alert description
Supercharger detected a low isolation measurement while connected to the vehicle.
Potential impact
May cause breakdown of isolation on the Supercharger or vehicle High Voltage (HV) link.
Set condition
Supercharger isolation measurement result was less than the fault threshold.
Clear condition
Supercharger isolation measurement result is greater than the fault threshold.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of SCM_a027.