Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Electrical System | Electrical System | Instruments, GCI | Self-diagnosis of the Gateway

Coding control unit

–	Connect vehicle system tester -V.A.G 1552- and select “Gateway data bus” (address word 19); ignition is switched on → Chapter.

Readout on display:

–	Select function 07 “Code control unit” and confirm entry with the key Q.

Vehicle system test               HELP

Select function XX

Readout on display:

–	Enter code number by referring to table of codes and confirm the entry with key Q.

Table of codes

Code control unit                 Q

Enter code number XXXXX     (0-32000)

Add up the coding numbers of the fitted control units, e.g.

ABS + airbag

00002 + 00004 = 00006

The display shows the control unit coding (e.g. 00006):

–

Press →.

6N0909601 Gateway K <-> CAN 0001       →

Coding 00006                 WSC 60081

Readout on display:

–	Select function 06 “End output” and confirm with Q.

Vehicle system test               HELP

Select function XX

Skoda Workshop Service and Repair Manuals