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Chapter 4
Scanner Function
The Scanner function allows your Diagnostic Tool to communicate with the electronic control
modules (ECMs ) of the vehicle being serviced. This allows you to perform tests, view diagnostic
trouble codes (DTCs), and view live data parameters from various vehicle systems such as the
engine, transmission, antilock brake system (ABS) and more.
4.1 Demonstration Program
A Scanner demonstration program is provided to help you to become familiar with Scanner
operations, without connecting to a vehicle. Sample data and test results are provided to help you
learn the menus and basic operations.
IMPORTANT:
Do not connect the Scan Module to a vehicle while using the Demonstration mode.
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Using the demonstration program:
1.
From the Home screen, select the
Scanner
icon to open the manufacturer menu.
The manufacturer menu includes all makes for which Scanner information is available. There
is also a Demonstration icon included in the list.
Figure 4-1 Sample demonstration selection