seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Data bus diagnosis interface J533 > < Replace the on-board network control unit -J519-
Onboard power supply control unitJ519: coding
Onboard power supply control unit -J519-: coding
–  Connecting the vehicle diagnostic, testing and information system -VAS 5051A-
–  Select the function “Guided fault finding” on the Vehicle Diagnosis, Testing and Information System -VAS 5051A-.
–  First select “Functions and components selection” using button “Go to ”and then:
t  Body
t  Electrical system
t  01 - Self-diagnosis compatible systems
t  Control unit for the onboard network
t  Functions onboard network control unit
t  Onboard power supply control unit: coding
   

Data bus diagnosis interface J533 > < Replace the on-board network control unit -J519-