HVBATT_a094_LsPyroSfFetBad

The low side pyro SF FET is non-functional.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Low-side pack HV will be blocked, charge and drive may be unavailable.

Description

The low side pyro SF FET is non-functional.

Cause

The low side pyro-P voltage does not rise to within a margin of the energy reserve voltage when the SF FET is enabled.

Clear condition

The low side pyro-P voltage rises to within a margin of the energy reserve voltage when the SF FET is enabled.

Models

Cybertruck

Visibility

service

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