The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a 5V supply is under voltage.
<0.01% (Extremely rare)
None displayed
Readings from 5V sensors may become erratic.
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a 5V supply is under voltage.
The FPGA detects a 5V supply regulator PGOOD is not working as expected.
The field-programmable gate array (FPGA) no longer detects the 5V supply regulator PGOOD is not working as expected.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
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