DIF_a018_hwLVSupplyUV
Description
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a low voltage (LV) battery undervoltage event.
Condition
LV supply voltage to DI is disconnected or drops below lower voltage threshold.
Clear Condition
The LV supply rises above the limit threshold.
Potential Impact
The DI ECU triggers limp mode (see separate limpMode alerts) and cannot produce torque or power.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+