User's Manual

Diagnostics Operations Operations
35
 Main Section
A. List Tab
Column 1 - displays the system numbers
Column 2 - displays the scanned systems
Column 3 - displays the diagnostic marks indicating different conditions of the
test result:
-!-: Indicates that the scanned system may not support the code reading
function, or there is a communication error between the tester and the control
system.
-?-: Indicates that the vehicle control system has been detected, but the
tester cannot accurately locate it.
Fault | #: Indicates there is/are detected fault code(s) present; “#” indicates
the number of detected faults.
Pass | No Fault: Indicates the system has been scanned and no fault has
been detected.
B. Tree Tab
The tree tab screen displays a system distribution diagram of the vehicle
control modules. The scanned system which has passed scanning with no
fault is shown in blue font; whereas the scanned system that has been
detected with fault present is shown in red font.
 Tab the
○
> button to the right of the system item, on which you want to
perform further diagnosis and other test activities. A function screen shall
then display.
 Functional Buttons
The table below provides a brief description of the Functional Buttons’
operations in Auto Scan: