APP_w154
APP_w154_vcleftMiaPartyBus
Alert Information
Models
Model 3Model Y
Description
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the left vehicle controller (VCLEFT) is not received on the Party bus, indicating the VCLEFT 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 VCLEFT is not received on the Party bus.
Clear Condition
The Autopilot ECU starts receiving expected messages from the VCLEFT on the Party bus.