GTW_w245_apsNotDisabled

SVI2 power management controller is not correctly initialized to disable auto phase shedding - might cause failure to boot Info-Ryzen (AMD) Media-Control Unit (MCU).

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Info-Ryzen (AMD) media control unit (MCU) power issues potentially causing failure to boot or wake, as well as black screen

Description

SVI2 power management controller is not correctly initialized to disable auto phase shedding - might cause failure to boot Info-Ryzen (AMD) Media-Control Unit (MCU).

Cause

On Info-Ryzen (AMD) media control unit (MCU) boot or wake if registers are set incorrectly, enabling auto phase shedding

Clear condition

GTW routine to update registers is remotely executed successfully

Models

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

Visibility

service

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