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Service bulletin TT 66 20 02

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10179134
Published by NHTSA2020-09-03
Manufacturer's numberTT 66 20 02
Manufacturer's date2020-08-28
NHTSA componentTRAILER HITCHES

NHTSA's summary

Trailer hitch install assist

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Trailer hitch

Vehicles listed
VOLKSWAGEN ATLAS2021
VOLKSWAGEN ATLAS CROSS SPORT2020
VOLKSWAGEN TIGUAN2018, 2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TT 66 18 03-22022-10-05. Service bulletin. Trailer hitch installation and module activation. Updated to include additional model and model year applicability.
TT 66 20 02_22021-05-06. Service bulletin. Trailer hitch install, module programming, Update to existing Tip
QT Trailer2021-04-06. Service bulletin. Information on the location of trailer brake controller connector and adapter harness creation.
Quick Tip 1.02020-07-07. Service bulletin. Information on the installation of trailer hitch.
QT Tiguanhitch2020-03-05. Service bulletin. Information on the installation of trailer hitch.
QTTiguanTrlHtch2020-02-08. Service bulletin. Information on the installation of trailer hitch.
QTAtlasTrlHtch2020-02-07. Service bulletin. Information on the installation of trailer hitch
Quick Tip - Trai2019-04-15. Service bulletin. Trailer towing information
TT 66 18 042018-12-03. Service bulletin. Peripherial camera issue during hitch installation