Automatic Test Sequence

Automatic test sequence
The automatic test sequence checks all the Diagnostic Trouble Code (DTC) memories of the control modules.
^ Switch ignition on.





Indicated on display
1) Is displayed alternately
^ Press key -1- for "Rapid data transfer" operating mode.
^ Switch on printer with the Print key (indicator lamp in key lights up).





Indicated on display
^ Press key -0- twice; 00 enters "Automatic test sequence" function.
^ Confirm entry with Q key.





The V.A.G 1551 Scan Tool display will show the control module identification, e.g.:
Thereafter all control module identifications with eventual DTC memory entries are displayed.