PCS_a081_dcdcPchgTimeout

PCS DCDC timed out attempting to precharge HV bus.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Inability to precharge HV bus, inability to support 12V system, inability to drive

Description

PCS DCDC timed out attempting to precharge HV bus.

Cause

DCDC converter timed out when attempting to precharge HV bus

Clear condition

DCDC converter state machine clears faults

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service-fix

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