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October 31, 2014 Service bulletin

For communication faults set in various modules indicating loss of, or no communication with the...

Volkswagen technical service bulletin TT371401 for 2014-2015 Volkswagen Passat, 2014-2015 Volkswagen Beetle and 2014-2015 Volkswagen GTI and others.

Bulletin number
TT371401
Component
Electrical system
Summary
For communication faults set in various modules indicating loss of, or no communication with the mechatronic, please inspect the barrel connector lock for proper installation. If you find that the connector was not properly secured, inspect the terminals for damage. If no damage is found, reconnect the barrel connector and clear the faults.

Owners of these vehicles have filed 198 complaints in the electrical category.

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