APP_w151_epasMiaPartyBus
APP_w151_epasMiaPartyBus
Alert Information
Live Incidence Rate
<0.01%
Models
Model 3Model Y
Description
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the electronic power assisted steering (EPAS) ECU is not received on the Party bus, indicating the EPAS ECU may be unavailable (MIA).
Potential Impact
Autopilot features may be unavailable, or may not function as expected.
Set Condition
One or more of the expected messages from the EPAS ECU is not received on the Party bus.
Clear Condition
The Autopilot ECU starts receiving expected messages from the EPAS ECU on the Party bus.