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Component Test
This service enables bi-directional control of the ECM so that the diagnostic
tool is able to transmit control commands to operate the vehicle systems.
This function is useful in determining whether the ECM responds to a
command well.
Vehicle Information
The option displays the vehicle identification number (VIN), the calibration
identification, and the calibration verification number (CVN), and other
information of the test vehicle.
Vehicle Status
This option is used to check the current condition of the vehicle, including
communication protocols of OBD II modules, retrieved codes amount,
status of the Malfunction Indicator Light (MIL), and other additional
information.
Exiting Diagnostics
The Diagnostics application remains open as long as there is an active
communication with the vehicle. You must exit the diagnostics operation to
stop all communications with the vehicle before closing the Diagnostics
application.
NOTE
Damage to the vehicle electronic control module (ECM) may occur if
communication is disrupted. Make sure all connections, such as USB cable
and wireless connection, are properly connected at all times during testing.
Exit all tests before disconnecting the test connection or powering down the
tool.
To exit the Diagnostics application
1. From an active diagnostic screen, tap the
Back
or
ESC
functional
button to exit a diagnostic session step-by-step.
2. Or tap the
Vehicle Swap
button on the diagnostics toolbar to
return to the Vehicle Menu screen.
3. From the Vehicle Menu screen, tap the
Home
button on the top
