6. Diagnostic Functions
System and DTC Auto Search
“
System Search
”
option automatically checks
all vehicle systems and reports fault codes, and
provides access to advanced diagnostic
functions available for each detected system.
Diagnostic Functions
Diagnosis
Run the vehicle diagnostic function from the
G-scan Tab Start Screen by selecting
[DIAGNOSIS] button
Maker Selection
Make selections for the further steps according
to the vehicle details.
The detailed menu structure for specifying the
vehicle details may be different for each
manufacturer, so please refer to the user’s
manual for more details.
P. 10
Diagnostic Trouble Code
DTC read and erase are the basic of the basic
functions for diagnosis. G-scan Tab provide 2-
line DTC description that shows the long-text
DTC descriptions in full, no more acronyms or
erasing to fit in the limited space.
