Diagnostic Application Callback Handler information alert for indication of wrong callback handling of stack.
<0.01% (Extremely rare)
None displayed
System will be running with full assistant for driver brake request.
Diagnostic Application Callback Handler information alert for indication of wrong callback handling of stack.
Alert is set when a stop protocol callback is called from stack and no protocol is active.
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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