On Board Diagnostic (OBD), Initiating Program

On Board Diagnostic (OBD), Initiating Program

Test requirements:
- Voltage supply and fuses for appropriate system OK.
- Connect VAG 1551 Scan Tool (ST).


NOTE:
- If no display appears, use wiring diagram to check power supply for V.A.G 1551.
- Additional operating instructions can be called up by pressing the scan tool HELP key.
- Next step in program sequence can be selected by pressing -> key.
- Incorrect entries can be terminated by pressing C-key.

- Switch on printer by pressing PRINT key (lamp in key lights).
- Press key 1 for "Rapid data transfer".

Indicated on display:


Rapid data transfer HELP
Enter address word XX


Address word for front passenger seat memory system: 06

- Press keys 0 and 6.

Indicated on display:


Rapid data transfer Q
06 - Front passenger seat adjustment


- Confirm entry with Q key.

Indicated on display:


Rapid data transfer
Tester transmits address word 06


If "No control module response" appears on display: Close door, then open again and keep open. Re-start On Board Diagnostic (OBD).


Rapid data transfer HELP
No control module response


- Adjacent display appears after approx. 5 s:


4B0959760C Seat memory R1_BF 0302
Code 00003 WSC 06812


- Press -> key.

Indicated on display:


Rapid data transfer HELP
Select function XX


NOTE: Pressing HELP key prints out a list of possible functions.


On Board Diagnostic (OBD) functions

Possible functions:
02 - Check DTC Memory
04 - Basic Setting
05 - Erase DTC Memory
06 - End Output
07 - Code Control Module
08 - Read Measuring Value Block