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September 5, 2014 Service bulletin

Damage to Data Link Connector (DLC) from Aftermarket Devices (Cannot Communicate with Vehicle OBD System)

Volkswagen technical service bulletin TT971402 for 2004-2015 Volkswagen Jetta, 2004-2015 Volkswagen Passat and 2004-2015 Volkswagen Beetle and others.

Bulletin number
TT971402
Component
Equipment: electrical
Summary
Damage to Data Link Connector (DLC) from Aftermarket Devices (Cannot Communicate with Vehicle OBD System)

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