SCS family
SCS_a074_isoVDiffHi
Not Available
What does the SCS_a074_isoVDiffHi alert mean?
A Lower limit breach was identified in Supercharger isolation voltage input status.
What you'll see in your Tesla
- Not Available
What triggers it
Supercharger detected under threshold voltage values meant for exterior circuit isolation checks.
When it clears
Measured readings restored at optimal levels sufficient enough to meet external isolation requirements.
Potential impact
Supercharger hardware may be exposed to reduced efficiency and increased susceptibility to electromagnetic interference.
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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