VCFRONT_a268_vbatFusedVoltageMismatch
Description
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.
Condition
The voltage mismatch is greater than 0.5V between the VCFRONT PCBA input voltage and the eFuse output voltage.
Clear Condition
The voltage mismatch is less than 0.5V between the VCFRONT PCBA input voltage and the eFuse output voltage.
Potential Impact
Vehicle functions that rely on the VCFRONT may be limited or may not function as expected.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+