Diagnostic Trouble Codes (DTC) - Display
Diagnostic Trouble Code (DTC) Memory - Display1. Connect Scan Tool VAG 1551 and enter address code "02", Transmission electronics, and advance until "Select function XX appears as in the display.
^ Readout in display:
Rapid data transfer HELP
Select function XX
2. Press buttons 0 and 2 again.
^ The function "Interrogate DTC Memory" is now selected.
^ Readout in display:
Rapid data transfer Q
02-Check DTC memory
3. Confirm entry with Q button.
^ The number of stored malfunctions or "No malfunction recognized" appears in the display.
^ The stored malfunctions are displayed in turn and printed out.
^ Readout in display:
2 DTC's recognized!
(Example Only)
4. Press --> button.
5. After the last malfunction has been displayed and printed out, the malfunctions should be corrected as described in the DTC charts.
5. Press --> button.
^ Readout in display:
Rapid data transfer HELP
Select function XX
Note: After interrogating the DTC Memory and correcting the malfunctions. erase the DTC Memory.