skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

Connecting vehicle system tester V.A.G 1552 and selecting function > < Perform self-diagnosis
Test requirements
Test requirements
l  Approved tyre size fitted to all wheels; tyres inflated to the specified pressure.
l  Mechanical/hydraulic part of the brake system together with the brake light switch and brake lights operating properly.
l  No leaks in hydraulic connections and lines (visual inspection of hydraulic unit, brake calipers, wheel brake cylinders, tandem brake master cylinder).
l  Wheel bearings and wheel bearing play O.K.
l  Control unit correctly bolted to the hydraulic unit.
l  Plug connection on control unit -J104- correctly plugged in (lock is engaged).
l  Inspect plug contacts of ABS components for damage and correct fitting.
l  All fuses according to current flow diagram O.K (to check remove fuses from the fuse holder).
l  Supply voltage O.K. (minimum 10.0 V).
   

Connecting vehicle system tester V.A.G 1552 and selecting function > < Perform self-diagnosis