The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input voltage to the VCFRONT printed circuit board assembly (PCBA) and the internally fused VCFRONT low voltage (LV) Battery Power (VBAT Fused) circuit (or eFuse) output voltage.
<0.01% (Extremely rare)
None displayed
Vehicle functions that rely on the VCFRONT may be limited or may not function as expected.
The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input voltage to the VCFRONT printed circuit board assembly (PCBA) and the internally fused VCFRONT low voltage (LV) Battery Power (VBAT Fused) circuit (or eFuse) output voltage.
The voltage mismatch is greater than 0.5V between the VCFRONT PCBA input voltage and the eFuse output voltage.
The voltage mismatch is less than 0.5V between the VCFRONT PCBA input voltage and the eFuse output voltage.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
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