5.1.2 Control Modules
Control Modules screen displays all controllers available on the vehicles. The controllers listed on
the menu do not mean that they are installed on the vehicle.
To select a system for testing:
1. Scroll with the arrow keys to highlight Control Modules from the menu and press the ENTER key.
A controller menu displays.
Figure 5-6 Sample Control Module Menu Screen
2. Select the system you would like to test. When the scanner has established connection with the
vehicle, the Function Menu displays.
Figure 5-7 Sample Control Module Menu Screen
5.2 Diagnostic Operations
After a system is selected and the scanner establishes communication with the vehicle, the Function
Menu displays. The menu options may include:
● Read Codes
● Clear Codes
● Live Data
● Active Test
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