PCS_a053_chgInputVDropHigh
Description
The onboard charger detects a large voltage drop over time compared to initial voltage when charging commenced. AC charge rate is reduced. This alert is frequently associated with the condition of wiring or electrical power grids external to the vehicle.
Condition
The onboard charger detects greater than 12% input voltage drop compared to initial voltage when charging commenced.
Clear Condition
The onboard charger detects that input voltage is again within 12% of initial voltage when charging commenced.
Potential Impact
Reduced AC charge rate.
Customer Facing Message 1
Charge rate reduced - Unexpected voltage drop
Customer Facing Message 2
Remove extension cords / Have wiring inspected
Audiences
customer;service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+