DTC Memory, Checking
All functions which could previously be performed with Scan Tool VAG1551 can now also be carried out with the Vehicle Diagnostic Testing and Information System VAS5051.
Indicated on display:
| Rapid data transfer HELP Enter address word XX |
-- Press keys 0 and 2 ; 02 enters the "Check DTC memory" function.
Indicated on display:
| Rapid data transfer Q 02 - Check DTC memory |
-- Confirm entry with key Q .
The number of stored DTCs or "No DTC recognized" appears in the display.
| X DTCs recognized! |
-- Press → key. The stored DTCs are displayed and printed out one after the other.
-- With DTC information print-out, eliminate malfunction according to DTC table, DTC TABLE .As with "No DTC recognized", the program returns to the start position after pressing the → key:
Indicated on display:
| Rapid data transfer HELP Enter address word XX |
-- End output (Function 06) DTC MEMORY, ERASING AND ENDING OUTPUT .
-- Switch off ignition and unplug diagnostic connector.
Work sequence if a DTC has been recognized:
1. Repair malfunction according to DTC table, DTC TABLE
2. Check DTC memory (Function 02)
3. Erase DTC memory (Function 05)
4. End output (Function 06)
5. Perform a test drive
6. Check DTC memory again