CP_a090
CP_a090_ccsEvseLowIso
Alert Information
Models
Model 3Model Y
Description
During a DC fast charging session at a Combined Charging System (CCS) charging station, the electric vehicle supply equipment (EVSE) reports low isolation resistance.
Potential Impact
CCS charging may not start or may be interrupted.
Set Condition
The CCS DC EVSE reports low isolation resistance during a charging session.
Clear Condition
The CCS DC EVSE reports nominal isolation resistance or the communication channel with the EVSE is no longer established.