UMC_a014_SA_Genealogy

UMC read smart adapter genealogy data and CRC check failed.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Wall plug adapter error - Charge rate reduced
Plug adapter fully into Mobile Connector and retry

Impact

UMC will only report 8 A charge current capability until smart adapter genealogy can be read and passes an integrity check

Description

UMC read smart adapter genealogy data and CRC check failed.

Cause

UMC smart adapter genealogy was read but the data failed an integrity check

Clear condition

UMC reads smart adapter genealogy data and integrity check passes

Models

Cybertruck, 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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