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Scanner Operations Operations
Figure 5-22 Sample functional test controls
Functional test controls allow you manipulate the test signal as shown in Table 5-5.
5.5.4 Generic Functions
The Generic Functions selection opens a menu of available OBD-II/EOBD functions on 1996
and newer vehicles. For additional information on generic function refer to the Global OBD Vehicle
Communications Software Manual. Menu options typically include:
Table 5-5 Functional test control buttons
Name
Button
Description
Test Activates the test.
Return Moves focus back to the data list.
Change List Allows you to switch data lists.
Custom
Allows you to select which parameters display during
the functional test.
Minus
Switches an item to low or off, or incrementally
reduces a variable signal.
Plus
Switches an item to high or on, or incrementally
increases a variable signal.
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