BMS_a166_SW_Pack_Full_Weld

The battery management system (BMS) detects that both of the pack contactors are welded.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Inability to charge, drive, or support the low voltage (LV) system

Description

The battery management system (BMS) detects that both of the pack contactors are welded.

Cause

The BMS detects that both of the pack contactors are welded.

Clear condition

The BMS detects that the condition clears.

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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