DI_a020_systemHvilNotClosed
DI_a020_systemHvilNotClosed
Alert Information
Category
Drive Unit
Severity
critical
Live Incidence Rate
<0.01%
Models
Model 3Model YModel SModel XCybertruckSemitruck
Description
The drive interface (DI) electronic control unit (ECU) detects that the high voltage interlock loop (HVIL) is not closed.
Potential Impact
Contactors may not close.
Set Condition
Any DI unit reports the HVIL status as missing or not closed.
Clear Condition
All DI units report that the HVIL status is closed.