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Service bulletin A3424702074731_1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11005870
Published by NHTSA2024-08-06
Manufacturer's numberA3424702074731_1
Manufacturer's date2024-07-31
NHTSA componentPOWER TRAIN

NHTSA's summary

This bulletin provides information when DTC U041300 Battery Energy Control Module "B" is stored in ECM and/or Electric Drive Control Unit

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Trouble codes named

U0413

Vehicles listed
AUDI A82019, 2020
AUDI A82021
AUDI A8 L E2020
AUDI A8 L E2021
AUDI Q72017, 2018, 2019, 2020, 2021
AUDI Q82019, 2020, 2021
AUDI RS 52018, 2019
AUDI RS 52021
AUDI RS 5 SPORTBACK2019 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS 5 SPORTBACK2021 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS 6 AVANT2021
AUDI RS 72021
AUDI RS Q82020, 2021
AUDI S42018, 2019, 2020, 2021
AUDI S52017, 2018, 2019, 2020, 2021
AUDI S5 CABRIOLET2017 to 2021
AUDI S5 SPORTBACK2018 to 2021
AUDI S62020, 2021
AUDI S72020, 2021
AUDI S82020, 2021
AUDI SQ52018, 2019, 2020, 2021
AUDI SQ5 SPORTBACK2021 (the catalog's model; the bulletin names a series or trim of it)
AUDI SQ72020, 2021
AUDI SQ82020, 2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20202072020-05-13. Powertrain
20V2720002020-05-13. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_2059057_152026-09-04. Service bulletin. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
TSB_2074808_42026-06-04. Service bulletin. The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years
TSB_2059057_142026-06-04. Service bulletin. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
TSB_2070349_62026-04-07. Service bulletin. This bulleitn provides informiaotn when there is a loss of coolant; mechanical coolant pump 2.9L, 3.0L V6 TFSI.
TSB_2059057_132026-02-06. Service bulletin. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
TSB_2074808_32026-01-07. Service bulletin. This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries.
TSB_2080074_12025-12-05. Service bulletin. This bulletin provides information when there are noises/vibrations from the dash panel/window shield.
TSB_2075681_52025-09-04. Service bulletin. This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology.
TSB_2070913_22025-09-04. Service bulletin. This bulletin provides informaiotn when there are noises from steering and/or intermediate steering shaft.
TSB_2062288_52025-09-04. Service bulletin. This bulletin provides information when the electric steering column adjustment is not working; DTC B14BF01 is stored in the BCM 1.