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Service bulletin A2023532059997_4

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 id10230960
Published by NHTSA2023-02-07
Manufacturer's numberA2023532059997_4
Manufacturer's date2023-01-31
NHTSA componentFUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

NHTSA's summary

This bulletin provides instructions for when there is a droning/vibrating noise from the right half of the vehicle.

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

Fuel system, Fuel pump

Vehicles listed
AUDI Q32018, 2019, 2020, 2021, 2022, 2023, 2024

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