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AUDI

A4524412073483_1

Manufacturer communications

Publication date
2024-03-28
Received by NHTSA
2024-04-04
NHTSA record numbers
10252469

Manufacturer summary

Original wording in English

This bulletin provides information when the ABS/ESC control unit cannot be reached "DTC U012100 - ABS Control module no communication" is stored.

NHTSA manufacturer communications ↗

Reported code forms

U0121

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

AudiU012100
ABS Control module no communication" is stored

NHTSA 10252469

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
AudiE-TRON2023
AudiE-TRON2022
AudiE-TRON2021
AudiE-TRON2019
AudiE-TRON SPORTBACK2023
AudiE-TRON SPORTBACK2022
AudiQ82024
AudiSQ82024

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