PCS_a109_deltaChargingL2L3SwappedDetected

The onboard charger detects an abnormal wiring of phase L2 and L3 while charging on a three-phase delta grid.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Reduced AC charging rate

Description

The onboard charger detects an abnormal wiring of phase L2 and L3 while charging on a three-phase delta grid.

Cause

In the three-phase delta grid, onboard charger's L3 conductor is energized while L2 is not energized

Clear condition

When charge session is finished

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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