PCS_a090_expectedAcVoltageSourceMissing
Description
PCS detects one or more power converter expected AC voltage sources are missing, possibly due to bad utility wiring or vehicle HV harness connection.
Condition
Charger detects that one or more expected AC voltage sources is missing, possibly due to bad external wiring
Clear Condition
Charger state machine retries or charge cable is cycled
Potential Impact
Reduced AC charge rate or inability to AC charge
Customer Facing Message 1
Charging slowed - Some AC phases not powered
Customer Facing Message 2
Check power source and charging equipment
Audiences
customer;service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+