2021-2026 Audi Fluid Sample Request TSB 2073917/1

Audi has released Technical Service Bulletin (TSB) 2073917/1, titled "00 Fluid Sample Request from Product Support," dated May 14, 2024. This bulletin serves as a guide for technicians on the correct procedures for collecting various fluid samples from Audi vehicles. The primary purpose of this TSB is to support additional targeted quality monitoring and assist product support investigations.

This informational TSB is often referenced within other technical service bulletins, repair authorizations, Technical Assistance Center (TAC) cases, or VIN-4-Pin requests. It ensures that any collected fluid samples are handled consistently and accurately, providing reliable data for analysis.

Why Fluid Samples Are Requested

Audi's product support and quality monitoring efforts sometimes require detailed analysis of vehicle fluids. This TSB facilitates the collection of these samples, ensuring they are not contaminated and contain all necessary identification data. The goal is to gather precise information for diagnosing issues, understanding component wear, and improving overall vehicle quality.

Fluid Sample Collection Procedure

When an Audi fluid sample request is made, technicians must follow a strict procedure to ensure the integrity of the sample. This involves several critical steps to prevent contamination and ensure accurate labeling.

• Prevent Contamination: It is crucial to ensure that the fluid sample is not mixed with other samples or different types of fluids. Only clean and unused tools should be utilized for extracting the fluid sample.
• Collection Method: If the entire fluid is drained from a component, it must be collected in a clean container. Shortly before extracting the final sample from this container, the fluid must be stirred to swirl up any foreign objects that may have settled.
• Comprehensive Labeling: The collected sample must be labeled completely with specific vehicle data. This includes the vehicle identification number (VIN), engine code, fluid capacity in liters, horsepower, vehicle mileage, and the mileage over which the fluid has been used (if different from the current vehicle mileage). The date on which the sample was taken and the gearbox type must also be noted.
• Vehicle History: Any relevant information about the vehicle's history, such as fluid topping up or the replacement of components, must also be documented on the sample label.

Following these guidelines ensures that the Audi fluid sample request yields valuable and reliable data for analysis.

Required Fluid Sample Containers

For proper collection and transport, specific containers are required for different fluid types. These containers are designed to maintain sample integrity and are identified by their VAS part numbers.

Important Notes for Owners

Owners should be aware that Audi Technical Service Bulletin 2073917/1 is purely informational. It outlines internal procedures for technicians and is not applicable to any Audi Warranty. This means that the procedures described are for diagnostic and quality monitoring purposes rather than a direct repair covered under warranty.

How Technicians Use This Information

This TSB is a vital reference for Audi technicians. It ensures standardization in fluid sample collection, which is critical for accurate analysis by product support teams. By following the detailed instructions, technicians contribute to a robust quality monitoring system that helps identify potential issues and improve vehicle reliability. The specific VAS part numbers for containers ensure that the correct equipment is used for each fluid type, preventing cross-contamination and ensuring sample integrity.

Source: NHTSA ID 11002116