Convenience system, initiating On Board Diagnostic (OBD)
WARNING: This page does not describe the selected car, but rather 26 other vehicles, including the 2009 Volkswagen Golf, 2008 Volkswagen Golf, 2007 Volkswagen Golf, 2006 Volkswagen Golf, and 2006 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
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.
Refer to Electrical Wiring Diagrams, Troubleshooting & Component Locations
- 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. Refer to 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 |