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Auto Scan
The Auto Scan function performs a comprehensive scanning over all the ECUs in the
vehicle
’s ECU to locate systems faults and retrieve DTCs. An example of Auto Scan
interface is pictured as below:
1.
Navigation Bar
2.
Main Section
3.
Function Buttons
Navigation Bar
List Tab
— displays the scanned data in list format.
Progress Bar
— indicates the test progress.
Main Section
Column 1
— displays the sequence numbers.
Column 2
— displays the scanned systems.
Column 3
— displays the diagnostics indicators describing test results:
These indicators are defined as follows:
-!-
:
Indicates that the scanned system may not support the code reading function,
or there is a communication error between the tablet and the control system.
-?-
: Indicates that the vehicle control system has been detected, but the tablet
cannot accurately locate it.
Fault(s) | #
: Fault(s) indicates there is/are detected fault code(s) present;
“#”
indicates the number of the detected faults.
Pass | No Fault
: Indicates the system has passed the scanning process and no
fault has been detected.
Column 4
— to perform further diagnosis or testing on a specific system item. Tap
the button to the right of that item. A Function Menu screen
will display.
Figure 4-9
Sample Auto Scan Operation Screen
