Scan Tool Connecting

Scan Tool, Connecting

All functions, which were previously performed with the V.A.G 1551 or V.A.G 1552, can also be performed with the new Scan Tool VAS 5051 in the operating mode -vehicle On Board Diagnostic (OBD).

Check prerequisites:
- All fuses according to wiring diagram OK.
- Battery voltage at least 9 V.







- Connect V.A.G 1551 Scan tool with V.A.G 1551/3 cable.

Indicated on display:

V.A.G 1551 -GB/7.0- 1.01.1997

- Display will show the actual software version installed (will be shown briefly in display)

NOTE: If the display remains blank, check V.A.G 1551 voltage supply

- Additional operating instructions can be obtained by pressing the V.A.G 1551 Scan Tool (ST) HELP button.
- The -> button is used to advance through the program sequence.
- The PRINT button is used for switching on the printer (warning lamp in button lights up). and then the following appears in the display:

Indicated on display:

Rapid data transfer HELP
Enter address word XX

NOTE: With the address word 00 the automatic test sequence is carried out, i.e. the DTC memories of all systems in the vehicle capable of On Board Diagnostic (OBD) are checked via the rapid data transfer.