APS family
APS_w287_cam12VEFuseASecondaryIssue
Not Available
What does the APS_w287_cam12VEFuseASecondaryIssue alert mean?
The secondary camera eFuse on the Autopilot Electronic Control Unit (ECU) A-side encounters a condition affecting its functionality.
What you'll see in your Tesla
- Not Available
What triggers it
Before the cameras are powered on, the 12V primary camera eFuse A-side signal detects a condition affecting its functionality.
When it clears
Clears automatically after the Autopilot ECU resets.
Potential impact
No expected impact on vehicle functionality.
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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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.