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AUDI

A4524452072977_3

Manufacturer communications

Publication date
2024-07-31
Received by NHTSA
2024-08-06
NHTSA record numbers
11005891

Manufacturer summary

Original wording in English

This bulletin provide sinformation when the ABS/ESC Control unit cannot be reached; DTC U012100 "ABS Control Module no communication."

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.

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
AudiE-TRON SPORTBACK2021
AudiE-TRON SPORTBACK2020
AudiQ8 E-TRON2025
AudiQ8 E-TRON2024
AudiQ8 SPORTBACK E-TRON2025
AudiQ8 SPORTBACK E-TRON2024
AudiSQ8 E-TRON2025
AudiSQ8 E-TRON2024
AudiSQ8 SPORTBACK E-TRON2024

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