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Service bulletin TSB-2073884_2

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 id11015766
Published by NHTSA2025-03-19
Manufacturer's numberTSB-2073884_2
Manufacturer's date2025-02-24
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This bulletin provides information when there are ghost DTC entries in charging unit for high-voltage battery control unit, 00C6, On Car DC Charger.

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

Vehicles listed
AUDI Q4 E-TRON2024

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