CP_a121_PLCRLY_lostCommsCP
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.
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.
Potential Impact
PLCRLYs on single-phase CP vehicles will not allow combined charging system (CCS) charging above 370A.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+;Semitruck