User's Manual

31
Diagnosis
There are two options available when accessing the Diagnosis section:
1. Auto Scan – starts auto scanning for all the available systems on the vehicle
2. Control Units – displays a selection menu of all available control units of the test
vehicle.
Auto Scan
The Auto Scan function performs a comprehensive scanning over all the systems on
the vehicle’s ECU in order to locate fault systems and retrieve DTCs. The sample
operation interface of Auto Scan displays as below:
Figure 4-7 Sample Auto Scan Operation Screen
1. Navigation Bar
2. Main Section
3. Functional Buttons
Navigation Bar
1. List Tab – displays the scanned data in list format
2. Tree Tab – display the scanned data in system distribution diagram format
3. Progress Bar – indicates the test progress
Main Section
A. List Tab
Column 1 – displays the system numbers.
Column 2 – displays the scanned systems.