Check DTC Memory (Function 02)

DTC Memory, Checking (Function 02)

- Connecting V.A.G 1551 or VAS 5051 and initiating On Board Diagnosis (OBD).
Scan Tool, Connecting
Introducing On Board Diagnosis (OBD) For Airbag
- Switch on printer with Print button (warning lamp in button lights up) if using V.A.G 1551 or print via the print menu when using VAS 5051, if necessary.
- Press buttons -0- and -2-. (Function "Interrogate Fault memory" is selected with 02).

Indicated on display:

Rapid data transfer Q
02 - Interrogate fault memory

- Confirm entry with -Q- button.

The number of stored malfunctions appears in the display.

X malfunctions recognized

The stored malfunctions will be displayed and printed out one after the other.

- Repair malfunction(s) with aid of Diagnostic Trouble Code (DTC) table. Restraint Systems

If "No fault recognized" is displayed the program will return to the initial position after pressing the -> button.

No fault detected ->

Indicated on display:

Rapid data transfer HELP
Select function XX

If something else is displayed:
- End output (function 06). End Output (Function 06)
- Switch off ignition and disconnect diagnostic connection.

NOTE:
If a malfunction is recognised:
1. Repair malfunction
2. Erase DTC memory (function 05)
3. Interrogate DTC memory again (function 02).