2021 Audi Wheel Alignment TSB: Vehicle Pulls, Crooked Steering

Audi has issued Technical Service Bulletin (TSB) 2056386/3 to address concerns regarding vehicle pulling to one side or a crooked steering wheel in various 2021 Audi models. This bulletin, which supersedes TSB 19-72, provides detailed instructions for diagnosing and correcting axle alignment issues.

This TSB is crucial for owners experiencing these specific driving symptoms, as it outlines the official diagnostic and repair procedures recommended by Audi. Ensuring proper wheel alignment is essential for vehicle safety, tire longevity, and overall driving comfort.

Symptoms

Owners of affected 2021 Audi vehicles may notice one or both of the following symptoms:

• The vehicle pulls noticeably to one side while driving, requiring constant steering correction.
• The steering wheel appears crooked or off-center when the vehicle is traveling straight. If you notice your Audi e-tron wheel alignment feels off, these are key indicators.

These symptoms suggest an underlying issue with the vehicle's wheel or axle alignment, which the TSB aims to resolve.

Fault Codes / Related Codes

This Technical Service Bulletin does not list specific diagnostic trouble codes (DTCs) in the typical Pxxxx, Bxxxx, Cxxxx, or Uxxxx format. However, it does reference specific codes for warranty and service purposes:

What the Service Bulletin Says

Audi Technical Service Bulletin 2056386/3 outlines a comprehensive procedure for addressing vehicle pulling and crooked steering wheel concerns. The bulletin emphasizes that the issue is related to axle alignment.

Service technicians are instructed to first test drive the vehicle to confirm the customer's concern. They must then consult the ELSA Repair Manual for detailed instructions on chassis, suspension, wheels, steering, and wheel alignment. It's crucial to ensure that the wheel alignment equipment software is up-to-date before performing any adjustments.

For vehicles under 1,000 miles or at Pre-Delivery Inspection (PDI), the alignment protocol must be uploaded to DOC-IT before and after the repair. If the steering wheel is crooked, a picture of the steering wheel with the VAS 6458 steering wheel scale installed must also be uploaded. The bulletin notes that steering wheel deviations of +/- 2 degrees are considered within permissible tolerances after track adjustment. Specific tools like the VAS 6458 steering wheel scale and VAS 61XX Vehicle Diagnostic Tester are required for the procedure.

What to Do

If your 2021 Audi is pulling to one side or you notice a crooked steering wheel, it is recommended to schedule an appointment with an authorized Audi service center. Inform them about the symptoms you are experiencing and mention Technical Service Bulletin 2056386/3.

While this TSB doesn't indicate a safety recall, addressing alignment issues promptly is important for vehicle handling and tire wear. The service center will perform a diagnostic test drive and conduct the necessary wheel alignment procedure as outlined in the bulletin. This will help restore proper handling and ensure your Audi e-tron wheel alignment is correct.

Source: NHTSA ID: 10171810