User Manual

iAuto Series Scan Tool User Manual V1.0
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2.3.5.2 Custom Data List
Custom Data List menu lets you to minimize the number of PIDs on the data list and focus on any
suspicious or symptom-specific data parameters.
1. Select Custom List from the menu and press the OK key. The custom data stream selection
screen displays. Scroll with the up and down arrow keys to highlight a line, press the OK key
and then repeat the action to make more selections.
2. When finished selection, use the function key VIEW DATA to display selected items.
2.3.6 Special Functions(&Active Test)
The Active Test function is used to access vehicle-specific subsystem and component tests.
Available tests vary depending on the manufacturer, year and model, and only the available tests
display in the menu.
During an active test, the tester outputs commands to the ECU in order to drive the actuators.
This test determines the integrity of the system or parts by reading the engine ECU data, or by
monitoring the operation of the actuators, such as switching a solenoid, relay, or switch, between
two operating states.
Selecting Active Test opens a menu of test options that varies by make and model. Selecting a
menu option activates the test. Follow all screen instructions while performing tests. The content
and pattern of the on-screen information vary according to the type of test being performed. Some
toggle and variable control tests display Active Test Controls at the top of the screen with data
stream information below, or vice versa.
1. Choose the electronic control module, such as ABS.