DPB_a242_uCSafetyNotificationGRAM
DPB_a242_uCSafetyNotificationGRAM
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
micro controller memory guard has detected a GRAM guard violation event.
Potential Impact
System will be running with full assistant for driver brake request.
Set Condition
micro controller memory guard detected a GRAM access violation (e.g. blocked write due to HW fault or misconfiguration of shared RAM variables), 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.