CP_w121_PLCRLY_lostCommsCP
CP_w121_PLCRLY_lostCommsCP
Alert Information
Category
Charging
Severity
warning
Live Incidence Rate
<0.01%
Models
Model SModel X
Description
The power line communication relay (PLCRLY) is no longer receiving messages from the charge port (CP) electronic control unit (ECU). This alert is used only by PLCRLY.
Potential Impact
PLCRLYs on single-phase CP vehicles will not allow combined charging system (CCS) charging above 370A.
Set Condition
PLCRLY does not receive messages from the CP ECU within 10 times their expected rate of transmission.
Clear Condition
PLCRLY receives the expected messages from the CP ECU.