2022-2023 Audi e-tron DC Charging Aborted TSB

Symptoms

Owners of 2022-2023 Audi e-tron and e-tron Sportback models may encounter an issue where the vehicle sporadically aborts the DC charging procedure. When this happens, the LED on the charging socket lights up in white. It's important to note that this condition does not typically trigger any warning messages in the instrument cluster, and AC charging functions normally without issues. The complaint of an Audi e-tron DC charging aborted state cannot always be easily reproduced by service technicians.

Trigger Conditions / Diagnosis

This Technical Service Bulletin 93 24 72 2074614/1 specifically applies to vehicles exhibiting the following characteristics:

• AC charging works as expected without any problems.
• No warning messages are displayed in the instrument cluster during the DC charging interruption.
• The LED on the charging socket illuminates in white when the complaint occurs.
• The vehicle's onboard charger has software version number 0088 in diagnostic address 00C6.

This sporadic interruption of DC charging is particularly rare and is linked to the onboard charger's software version 0088.

Important Information for Owners

Audi emphasizes that replacing parts will not resolve the issue of an Audi e-tron DC charging aborted. If you experience the DC charging procedure being aborted, the recommended action is to unplug the DC charging connector from your vehicle and then restart the charging procedure. This TSB, identified as 93 24 72 2074614/1, is primarily informational. It provides guidance for technicians and customers but does not indicate a repair that would typically be covered under an Audi warranty.

Repair Procedure Summary

This TSB does not outline a conventional repair procedure involving part replacement or software updates. Instead, it serves to inform both customers and technicians about the nature of the sporadic DC charging interruption. The core guidance for addressing the Audi e-tron DC charging aborted situation is for the customer to manually intervene by disconnecting and reconnecting the charging cable to initiate a new charging cycle. Audi has not indicated a production solution or a specific service action to permanently prevent this sporadic behavior at this time.

Warranty Information

Audi states that this Technical Service Bulletin is informational only. It is not applicable to any Audi Warranty. This means that any diagnostic time or customer support related to this specific issue may not be covered under standard warranty terms, as there is no part replacement or repair procedure outlined to address the root cause.

Additional Information

All part and service references provided in this TSB, including the internal reference 2074614, are subject to change. Technicians are advised to consult their Parts Department and/or ETKA for the latest information and any relevant parts bulletins. Always refer to the Repair Manual for specific fastener, bolt, nut, and screw replacement requirements during any related service.

Source: NHTSA ID: 11005952