VCREAR_a206_pcsOvShutdownSelfTestFailure

Power Conversion System (PCS) Overvoltage Shutdown protection has become active on the Rear Vehicle Controller (VCREAR).

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

PCS is unavailable due to overvoltage shutdown protection becoming active. Separate LVUnhealthy alert indicating a condition affecting low voltage (LV) electrical system will also be present.

Description

Power Conversion System (PCS) Overvoltage Shutdown protection has become active on the Rear Vehicle Controller (VCREAR).

Cause

Overvoltage condition on 48V bus detected by VCREAR while the vehicle is in drive.

Clear condition

PCS Overvoltage Shutdown protection will be reset once the vehicle is parked and the 48V bus voltage is below 56V.

Models

Cybertruck

Visibility

service-fix

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