IDB_a038_motorInitFault
IDB_a038_motorInitFault
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
The Integrated Dynamic Brake (IDB) pump motor initialization check was interrupted.
Potential Impact
There is no direct impact to IDB functionality. The motor initialization check is not completed.
Set Condition
The initial motor check is interrupted by a power supply hard undervoltage, where the IDB poewr supply voltage is less than 6.5V for 300 milliseconds.
Clear Condition
The power supply voltage returns above 8V and the initialization executes normally.