APS family
APS_w189_vcfrontMiaPartyBus
Not Available
What does the APS_w189_vcfrontMiaPartyBus alert mean?
Autopilot Processor Secondary (APS) has not received one or more Controller Area Network (CAN) messages from the front vehicle controller (VCFRONT) on Party Bus.
What you'll see in your Tesla
- Not Available
What triggers it
APS does not receive one or more CAN messages from VCFRONT on Party Bus.
When it clears
APS starts receiving all CAN messages from VCFRONT.
Potential impact
Some Autopilot features like Autowiper will be impacted.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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