2022-2023 Audi e-tron GT Brake Pedal Vibration TSB
Audi has released Technical Service Bulletin (TSB) 2068205/1 for 2022-2023 e-tron GT models experiencing brake pedal vibration or an unusual feel. This issue, often accompanied by DTC P05FF00, can be resolved by a specific brake system bleeding procedure.
También aplica a
- Audi e-tron GT
- 2023
Symptoms
Owners of 2022-2023 Audi e-tron GT vehicles may notice a specific issue during braking. The primary complaint is that "a vibration/pulsation is felt at the brake pedal, and/or the brake pedal feels 'different'" when braking at low speeds. This unusual sensation, which can be consistently reproduced, points to a potential problem with the brake system.
Fault Codes / DTCs
When diagnosing the issue, technicians may find a specific Diagnostic Trouble Code (DTC) stored in the ABS/ESC Control Module, identified as J104 (address word 0003). The relevant fault code is:
- DTC P05FF00 – Brake pressure sensor / Sensor for brake pedal travel deviation.
This DTC directly points to a potential problem with the brake pressure sensor or its related travel deviation sensing, contributing to the observed Audi e-tron GT brake pedal vibration.
Diagnosis and Trigger Conditions
Before proceeding with repairs, technicians are instructed to confirm the complaint can be reproduced. The diagnostic process involves reading the measured value for "Adaption value offset wheel brake stiffness" and uploading this log to the GFF Paperless system. This step helps in identifying the root cause of the Audi e-tron GT brake pedal vibration.
Repair Procedure Summary
Audi Technical Service Bulletin 2068205/1, issued on October 10, 2022, outlines a specific procedure to address the brake pedal vibration and associated DTC P05FF00. The repair focuses on properly bleeding the brake system.
- Initial Data Collection: Read out the measured value for "Adaption value offset wheel brake stiffness" and upload the corresponding log to GFF Paperless. This ensures that baseline data is recorded before any repairs begin.
- Clear Fault Codes: Clear any Diagnostic Trouble Codes (DTCs) currently stored in the J104 ABS/ESC control unit. This prepares the system for the repair and helps confirm if the issue is resolved afterward.
- Brake System Bleeding: Fully bleed the brake system. This critical step must be performed according to the detailed instructions found in the ELSA workshop manual under the path:
Chassis >> Brake System >> 47 Hydraulic Components >> Hydraulic System >> Bleeding. - Re-evaluation: After bleeding, re-evaluate the vehicle to confirm improvements in brake pedal feel and the absence of any noise. If the issue is resolved, the vehicle can be released. If the Audi e-tron GT brake pedal vibration persists, the entire brake system bleed procedure should be repeated.
Important Notes for Owners
Audi indicates that a
Otras revisiones de este TSB
What Audi e-tron GT owners report
Counted from the records in our database across 3 model years.
- 22
- Owner complaints
- 15
- Recalls
- 1,127
- Service bulletins
- 1
- Crashes reported
- 2
- Fires reported
- 0
- Injuries reported
The 2022 model year
8 complaints, the 2nd most of 3 model years on file. Owners reported 0 crashes, 0 fires and 0 injuries for this year, which also has 13 recalls on file.
Service Brakes and Equipment, the system this article covers, accounts for 1 of 22 complaints (5%).
Complaints by model year
| 2022 | 8 | |
|---|---|---|
| 2023 | 13 | |
| 2024 | 1 |
Most-reported systems
- Electrical System — 14
- Fuel/Propulsion System — 7
- Engine — 5
- Power Train — 3
- Service Brakes — 1
Latest recalls for the 2022 model year
- 25V900000 — Back Over Prevention (Dec 2025)
- 25V227000 — Air Bags (Apr 2025)
- 24V726000 — Electrical System (Sep 2024)
Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.
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