The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a low voltage (LV) battery overvoltage event.
<0.01% (Extremely rare)
None displayed
No immediate impact. Could damage drive inverter LV hardware if LV is continuously too high.
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a low voltage (LV) battery overvoltage event.
LV supply voltage to DI exceeds the set upper voltage limit.
The LV supply drops below upper threshold.
Semitruck
service
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