33
8) Press
ESC
button to return to the previous menu.
Component Test
The
Component Test
function initiates a leak test for the vehicle's EVAP
system. The scan tool itself does not perform the leak test, but commands
the vehicle's on-board computer to start the test. Different vehicle
manufacturers might use different criteria and methods for stopping the test
once it has been started. Before starting the Component Test, refer to the
vehicle service manual for instructions to stop the test.
1) Use the
UP
/
DOWN
scroll button to select
Component Test
from
Diagnostic Menu
and press the
OK
button.
2) Wait for the scan tool to display the
Component Test
menu.
Figure 4-22
3) If the test has been initiated by the vehicle, a confirmation message will
be displayed on the screen.
Figure 4-23
Some vehicles do not allow scan tools to control vehicle systems
or components. If the vehicle under test does not support the
EVAP Leak Test,
the message, “The select mode is not supported”
will display.
