BMS_w162_SW_FC_Prechg_Too_Slow

The battery management system (BMS) has detected that precharge was too slow to allow fast charge (FC).

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Unable to DC Fast Charge / Supercharge
Disconnect and retry

Impact

The vehicle cannot DC FC.

Description

The battery management system (BMS) has detected that precharge was too slow to allow fast charge (FC).

Cause

The BMS detects that the voltage on the DC link bus is rising slower than it should be.

Clear condition

The BMS detects that the condition clears.

Models

Model S 2012-2020, Model X 2015-2020

Visibility

customer, service-fix

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