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September 3, 2021 Service bulletin

Republication of archived technical tip for water leak testing fixture.

Volkswagen technical service bulletin TT 61 21 01 for 2011-2022 Volkswagen Jetta, 2012-2022 Volkswagen Passat and 2011-2019 Volkswagen Beetle and others.

Bulletin number
TT 61 21 01
Component
Engine and engine cooling
Summary
Republication of archived technical tip for water leak testing fixture.

Owners of these vehicles have filed 2,995 complaints in the engine category.

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