FC_a274_GB_negToPcbDeltaHi

The vehicle is unable to begin GB (China) DC fast charging because the temperature difference (delta) between the negative pin and the GB printed circuit board assembly (PCBA) is higher than expected.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Charging adapter temperature high
Maximum charge rate reduced

Impact

Maximum DC charging rate is reduced.

Description

The vehicle is unable to begin GB (China) DC fast charging because the temperature difference (delta) between the negative pin and the GB printed circuit board assembly (PCBA) is higher than expected.

Cause

The FC ECU detects that the temperature delta between the negative pin and the GB PCBA exceeds the upper bound.

Clear condition

The fast charge (FC) electronic control unit (ECU) detects that the temperature delta between the negative pin and the GB PCBA is within expected bounds.

Models

Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

customer, service

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