Check DTC Memory (Scan Tool Function 02)

Check DTC memory (scan tool function 02)

Special Tools, Testers And Auxiliary Items
- VAG 1551/1552 scan tool with VAG 1551/3 adapter cable

Work sequence
- Connect VAG 1551/1552 scan tool and select "Engine Electronics" address word 01, Engine must be running at idle.

NOTE: If engine does not start, operate starter for approx. 6 seconds and then do not switch ignition off.

- Switch printer on with the PRINT button (warning lamp in button lights up).

Indicated On Display
Rapid Data Transfer HELP
Select function XX

- Press buttons -0-and -2-to select "Check DTC Memory" function 02 and press -Q- button to confirm input.

The number of malfunctions stored or "No DTC recognized" will be shown on the display.

X DTC recognized --->

NOTE: If something different is indicated on the display: See VAG 1551 scan tool operating instructions.

- If one or more malfunctions are stored, the malfunctions stored will be displayed and printed out in the original order they were scanned.

Note: If no malfunction is stored:

- Press -> button.

Then The Display Will Show.
Rapid data transfer HELP
Select function XX

- Press buttons -0- and -6- to select "End Output" function 06 and Press -Q- button to confirm input.
- Locate and eliminate malfunctions printed out as per Diagnostic Trouble Code Table.
- Erasing DTC Memory: See Scan Tool Function 05.

Note: If a malfunction is present which is not recognized by the On-Board Diagnostic (OBD), perform further troubleshooting using the malfunction table