EPBR_a100_CANbus_MIA
EPBR_a100_CANbus_MIA
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model 3Model YModel SModel X
Description
More than half of the ECUs on a either the VEH or PARTY bus are missing more than half their messages while the bus should be active.
Potential Impact
Vehicle functionality may be degraded.
Set Condition
If 50% or more of the ECUs the local ECUs listens to are MIA, and the local ECU receives from more than 3 ECUs on this bus. An ECU is MIA if more than 50% of its messages are MIA and that ECU is considered CAN active (see specific ECU's MIA alert for CAN active conditions).
Clear Condition
setCondition is no longer true.