seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Adapting list of control units that should be installed > < Reading measured values
Checking bus activity
Checking bus activity
Using this test it is possible to check to see if the individual drive busses (powertrain, convenience and infotainment) have changed to the sleep mode.
–  Connecting the vehicle diagnostic, testing and information system -VAS 505X- → Chapter
–  In vehicle diagnosis, testing and information system -VAS 505X-, select the operating mode „Guided fault finding“.
–  First select „Functions and components selection“ using button „Go to “and then:
t  Body
t  Electrical system
t  01 - Self-diagnosis-compatible systems
t  Data bus diagnostic interface
t  Functions of the data bus diagnosis interface
t  Checking bus activity
   

Adapting list of control units that should be installed > < Reading measured values