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Service bulletin Dealer Letter-Da

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 id10122133
Published by NHTSA2017-11-08
Manufacturer's numberDealer Letter-Da
Manufacturer's date2015-12-16
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

VOLKSWAGEN DEALERSHIP COMMUNICATION (Automatic Transmission Fluid (ATF) Pipe Bracket): Over time and in rare cases, vehicle and road vibrations can cause a small automatic transmission fluid (ATF) pipe leak to occur. The corrective action for this issue was to Install a bracket on the ATF pipe to help prevent pipe vibration. This document also contains a frequently asked question section for dealers inquires into how this service action affects them directly.

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

Transmission and driveline, Automatic transmission

Vehicles listed
VOLKSWAGEN TOUAREG2014, 2015

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
Edition1152023-10-02. Service bulletin. VW Elsa Newsletter
CHARTq2023-09-18. Service bulletin. FLUID CAPACITY CHART
Edition622023-09-18. Service bulletin. VW Elsa Newsletter
Edition932023-09-18. Service bulletin. VW Elsa Newsletter
Edition642023-09-18. Service bulletin. VW Elsa Newsletter
V3718022033975112023-07-10. Service bulletin. Automatic Transmission Fluid Requirements
TB0016012023-05-22. Service bulletin. Choosing service numbers-Transmission and Drivetrain.
Dealer 34N22022-12-06. Service bulletin. SERV_ACT - Transmission Control Module (TCM) Software
Circular 34N22022-12-06. Service bulletin. SERV_ACT - Transmission Control Module (TCM) Software
TT 34 21 012021-07-02. Service bulletin. Reverse gear function note.