On Board Diagnostic (OBD) For Convenience System, Initiating

Convenience System, Initiating On Board Diagnostic (OBD)

Test prerequisites:
- Voltage supply and fuses for the respective system OK.
- To initiate the On Board Diagnostic (OBD) the ignition must be switched on "Terminal 15 on".

NOTE:
- If the display remains blank, check V.A.G 1551 voltage supply according to wiring diagram.
- Additional operating information can be printed out depending on the program by pressing the HELP button of V.A.G 1551.
- The -> button is used for advancing the program sequence.
- The PRINT button is used for switching on the printer (warning lamp in button lights up).
- Connecting scan tool Scan Tool Connecting

- Switch on ignition.
- Switch on printer with Print button (warning lamp in button lights up).
- Press button -1- for "Rapid data transfer" mode.

Indicated on display:

Rapid data transfer HELP
Enter address word XX

Address word for the central locking: 35

Indicated on display:

Rapid data transfer HELP
Enter address word XX

- Press buttons -3- and -5-.

Indicated in display after entering the address word 35:

Rapid data transfer Q
35 Central locking

- Confirm entry with the -Q- button.

and then the following appears in the display:

Indicated on display:

Rapid data transfer
Tester sends the address word 35

The control module identification will be shown on the V.A.G 1551 display, e.g.

1C0962258 XX Cent. Lock. 0001 ->
Coding XXXXX WSC XXXXX

- Press -> button.

Indicated on display:

Rapid data transfer HELP
Select function XX