DPB_a241_uCSafetyNotification
DPB_a241_uCSafetyNotification
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
micro controller memory/peripheral guard has detected a violation event by an unauthorized busmaster.
Potential Impact
System will be running with full assistant for driver brake request.
Set Condition
micro controller memory guard detected an access violation by an unauthorized busmaster (e.g. blocked write to RAM, read/write to peripheral etc.), If a guard violation is detected the information alert is set.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.