01
Test of vehicle systems
Enter address word XX
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Self-Diagnosis/Electrical Test
Carrying out self-diagnosis
Connecting vehicle system tester
V.A.G 1552 and selecting functions
Test requirements
l Selector lever in position P and handbrake ap-
plied.
l Supply voltage of vehicle o.k.
l Fuses o.k.
⇒ Current Flow Diagrams, Electrical Fault
Finding and Fitting Locations binder
l Earth connections and earth point for gearbox
o.k.
⇒ Current Flow Diagrams, Electrical Fault
Finding and Fitting Locations binder
-
Inspect battery earth strap and earth strap
between battery and gearbox.
K -
Switch off ignition (if not already off), and con-
nect vehicle system tester V.A.G 1552 with
diagnostic cable V.A.G 1551/3 to diagnostic
connection -arrow-.
Note:
The diagnostic connection is located in the stow-
age compartment below the steering column.
-
Switch on ignition.
HELP
K Readout in display:
Notes:
♦ Additional operating information can be re-
trieved with the HELP key of V.A.G 1552.
♦ The → key is used for moving forward within
the programme.
♦ If this readout does not appear:
⇒ V.A.G 1552; Vehicle system tester; Operat-
ing instructions.
-
Press keys 0 and 2 (the address word Gear-
box electronics is selected with 02) and con-
firm entry with the key Q.
OCTAVIA
Edition 03.97
S00.5116.51.20