Check a VIN

November 24, 2017 Service bulletin

J428 adaptation to address loss of function after repairs

Volkswagen technical service bulletin TT271705 for 2016-2018 Volkswagen Jetta, 2016-2018 Volkswagen Passat and 2016-2018 Volkswagen Beetle and others.

Bulletin number
TT271705
Component
Electrical system: software
Summary
J428 adaptation to address loss of function after repairs

Owners of these vehicles have filed 415 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Volkswagen Jetta?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history