APS family
APS_w285_cam12VBuckBoostBPwrIssue
Not Available
What does the APS_w285_cam12VBuckBoostBPwrIssue alert mean?
The 12V Power output of the buck-boost converter on the Autopilot electronic control unit (ECU) B-side has encountered issues.
What you'll see in your Tesla
- Not Available
What triggers it
The 12V Camera Power PGOOD (power good) B-side signal has not been set before powering on cameras.
When it clears
Clears automatically after the Autopilot ECU resets.
Potential impact
Autopilot functionality may be limited or unavailable.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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