BMS_a169_SW_FC_Pack_Weld

The battery management system (BMS) detects that one DC (pack) and one FC contactor are welded.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Unable to charge
Charge port door must be closed to drive

Impact

This alert is primarily informational.

Description

The battery management system (BMS) detects that one DC (pack) and one FC contactor are welded.

Cause

The BMS detects that one DC (pack) and one FC contactor 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

customer, service-fix

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