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Service bulletin DC_Alternator_9

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 id10232170
Published by NHTSA2023-03-06
Manufacturer's numberDC_Alternator_9
Manufacturer's date2023-02-28
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

Meeting minutes mention alternator topic.

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

Electrical system, Alternator

Vehicles listed
AUDI A62019, 2020, 2021, 2022
AUDI A6 ALLROAD2020, 2021, 2022
AUDI A72019, 2020, 2021, 2022
AUDI A82019, 2020
AUDI A82021 to 2022
AUDI Q72020, 2021, 2022
AUDI Q82019, 2020, 2021, 2022
AUDI RS 6 AVANT2021, 2022
AUDI RS 72021, 2022
AUDI RS Q82020, 2021, 2022
AUDI S62020, 2021, 2022
AUDI S72020, 2021, 2022
AUDI S82020, 2021, 2022

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

Other bulletins for the same vehicles and component
A1324242061461_92024-04-04. Service bulletin. This bulletin provides information for when the starter/generator drive belt is noise or came off; DTC P2BA300 may be stored in the ECM.
DC_Alternator_82023-03-06. Service bulletin. Alternator Vehicle Down Form
DC_Alternator2023-01-06. Service bulletin. Support for Customers Affected by Alternator Back-order
A1321152061461_42021-08-04. Service bulletin. This bulletin contains repair instructions to address noises or a message in the DIS display.
A1321142061461_32021-06-03. Service bulletin. This bulletin contains repair instructions to address noises or a message in the DIS display.
A1320112061461_22021-01-08. Service bulletin. This bulletin contains repair instructions to address noises or a message in the DIS display.
A1320102061461_12020-12-04. Service bulletin. This bulletin contains repair instructions to address noises or a message in the DIS display.