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Service bulletin TT 80 18 01

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 id10161207
Published by NHTSA2019-06-12
Manufacturer's numberTT 80 18 01
Manufacturer's date2019-06-11
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

Diagnosis and repair for rear heater .

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

Engine, Equipment and accessories, Cooling system

Vehicles listed
VOLKSWAGEN ATLAS2018, 2019

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

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