Check a VIN

September 5, 2014 Service bulletin

The DLC is intended for use with diagnostic scan tools and by emissions testing stations

Volkswagen technical service bulletin TT971402 for 2000-2014 Volkswagen Jetta, 2000-2014 Volkswagen Passat and 2000-2014 Volkswagen Beetle and others.

Bulletin number
TT971402
Component
Electrical system
Summary
The DLC is intended for use with diagnostic scan tools and by emissions testing stations. However, aftermarket devices (i.e., drive data recorders) that connect to the DLC have now become available.

Owners of these vehicles have filed 4,128 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