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Live Data
This function displays the real time PID data from the ECU. Displayed data includes
analog and digital input and output, and system status information broadcast in the
vehicle data stream.
Live data can be displayed in various modes. See Live Data for detailed information.
On-Board Monitor
This option allows you to view the results of On-Board Monitor tests. The tests are useful
after the service when a vehicle's control module memory is already erased.
Component Test
This function enables dual-directional control of the ECM so that the tablet can transmit
control commands to operate the vehicle systems. This function is useful in determining
how well the ECU responds to a command.
Vehicle Information
This function enables the display of the vehicle identification number (VIN), calibration
identification number, calibration verification number (CVN), and other information of the
test vehicle.
Vehicle Status
This function checks the current condition of the vehicle, such as the communications
protocols of OBDII modules, quantity of fault codes, and the status of the Malfunction
Indicator Light (MIL).
4.6 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. Ensure all forms of communication link such as data cable, USB cable, and
wireless or wired network, are properly connected throughout the test. Exit all interfaces
before disconnecting the test cable and power supply.
To exit the Diagnostics application
1. On an active diagnostic screen, tap the Back or ESC function button to exit a
diagnostic session; Or
2. Tap the Vehicle Swap button in the diagnostics toolbar to return to the Vehicle
Menu screen.
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