TSB: VOLKSWAGEN ATLAS, ATLAS CROSS SPORT, ID.4, TOUAREG, VOLKSWAGEN (2004–2021)

Bulletin QT Trailer — March 15, 2021

Bulletin Details

Bulletin IDQT Trailer
ManufacturerVOLKSWAGEN
ModelsATLAS, ATLAS CROSS SPORT, ID.4, TOUAREG, VOLKSWAGEN
Model Years2004–2021
Date IssuedMarch 15, 2021
Date Added to NHTSAApril 6, 2021
ComponentTRAILER HITCHES
Vehicles Affected21 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Information on the location of trailer brake controller connector and adapter harness creation.

Affected Vehicles

MakeModelYearComponent
VOLKSWAGEN ATLAS 2021 210000 TRAILER HITCHES
VOLKSWAGEN ATLAS CROSS SPORT 2021 210000 TRAILER HITCHES
VOLKSWAGEN ID.4 2021 210000 TRAILER HITCHES
VOLKSWAGEN ATLAS 2020 210000 TRAILER HITCHES
VOLKSWAGEN ATLAS CROSS SPORT 2020 210000 TRAILER HITCHES
VOLKSWAGEN ATLAS 2019 210000 TRAILER HITCHES
VOLKSWAGEN ATLAS 2018 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2016 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2015 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2014 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2013 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2012 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2011 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2010 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2009 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2008 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2007 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2006 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2005 210000 TRAILER HITCHES
VOLKSWAGEN TOUAREG 2004 210000 TRAILER HITCHES
VOLKSWAGEN VOLKSWAGEN 210000 TRAILER HITCHES

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized VOLKSWAGEN dealer. Bring this bulletin ID (QT Trailer) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.