ABS ITT Mark 20 IE

Automatic Test Sequence
The automatic test sequence checks the DTC memory of all the control modules.
- Switch ignition on.





Indicated on display 1)
1) Operating modes 1 and 2 are displayed alternately
- Press button -1 - for "Rapid data transfer" operating mode 1.
- Switch printer on with the "PRINT" button (indicator lamp in button lights up).





Indicated on display
- Press buttons -0- and -0- to insert "Automatic Test Sequence" address word 00.
- Press -Q button to confirm input.





Indicated on display (V.A.G 1551 scan tool display will show the control module identification)

Thereafter, all control module identifications and any stored DTCs are displayed.

Erasing DTC memory is only possible after "Check DTC Memory" (scan tool function 02) is carried out.