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July 31, 2024 Service bulletin

This bulletin provides information when DTC U041300 Battery Energy Control Module "B" is stored in ECM...

Audi technical service bulletin A3424702074731_1 for 2017-2021 Audi Q7, 2018-2021 Audi S4 and 2019-2021 Audi A8 and others.

Bulletin number
A3424702074731_1
Component
Power train
Summary
This bulletin provides information when DTC U041300 Battery Energy Control Module "B" is stored in ECM and/or Electric Drive Control Unit

Owners of these vehicles have filed 99 complaints in the transmission category.

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