volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Communication > < Vehicle diagnosis, testing and information systems
Online system test
Online system test
The following processes are performed with this test program:
t  System test for online connection
t  Check of user authorization
t  Test for correct line connection to Volkswagen database
Prerequisite: tester must have an online connection (network connection):
–  Connect vehicle diagnosis, testing and information system -VAS 5051A- → Chapter
–  Select „Guided fault finding“ mode in vehicle diagnosis, test and information system -VAS 5051A-.
–  Using „GoTo“ button, select „Functions/component“ and then the following menu options in succession:
t  Body
t  Electrical system
t  Diagnostic capable systems
t  Immobilizer
t  Functions
t  Online system test
   

Communication > < Vehicle diagnosis, testing and information systems