PCS DCDC HV bus voltage reading differs from HVP HV bus voltage reading by an excessive amount.
<0.01% (Extremely rare)
None displayed
Inability to precharge HV bus, inability to support 12V system, inability to drive
PCS DCDC HV bus voltage reading differs from HVP HV bus voltage reading by an excessive amount.
DCDC converter high voltage bus voltage sensor mismatches high voltage processor's sensed value on CAN for more than three seconds
DCDC converter high voltage bus voltage sensor matches high voltage processor's sensed value on CAN for more than 500ms
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
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