seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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Hydraulic pump, tank, hydraulic lines > < Electromechanical steering gear (2nd generation) in models Altea 2004, Altea XL 2007, Altea XL Freetrack 2008, Leon 2006 and Tol

Leon Mk1

Instructions for diagnostic using the VAS 505X
Instructions for diagnostic using the -VAS 505X-
Consult the equivalence table for tools and equipment according to applicability between Seat / VW / Audi / Skoda → Chapter.
Special tools and workshop equipment required
   
t  Diagnosis centre -VAS 505X-
Test requirements
l  The battery voltage must be at least 11.5 V
l  All the fuses correct, according to the electric wiring diagrams
l  All the fuses in the battery casing correct
l  Check the gearbox earth connections
–  If there is corrosion or defective connections; if necessary repair them.
  W00-0706
Connecting the central diagnosis -VAS 505X-
–  Remove the cover of the diagnosis connection.
–  With ignition switched off, inset the cable connector to the diagnosis terminal.
Select the operating mode
–  Turn on the diagnosis centre -VAS 505X-.
–  switch ignition on.
–  Press button on the touch display for “Vehicle self-diagnosis”.
Select the vehicle system
–  Press button on display for vehicle system to be verified.
The identification of the control unit and coding will appear on the screen.
Select diagnosis function
The screen will show all the diagnostic functions available.
–  Select the option screen for the function that is required.
  Note
The indication fields of the functions “04- Basic adjustment” or “08 - Read measurement values block” are visualized from the top down.
–  Continue selfdiagnosis for the vehicle system to be verified with the repair descriptions.
  E01-0139

Hydraulic pump, tank, hydraulic lines > < Electromechanical steering gear (2nd generation) in models Altea 2004, Altea XL 2007, Altea XL Freetrack 2008, Leon 2006 and Tol