micro controller memory/peripheral guard has detected a violation event by an unauthorized busmaster.
<0.01% (Extremely rare)
None displayed
System will be running with full assistant for driver brake request.
micro controller memory/peripheral guard has detected a violation event by an unauthorized busmaster.
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.
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.
Model Y 2025+
service
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