EPBL_a100_CANbus_MIA

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.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Vehicle functionality may be degraded.

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.

Cause

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.

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service

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