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6 Diagnostics
The Diagnostics application can retrieve electronic control unit (ECU) information, read
& erase DTCs, and view live data. The Diagnostics application can access the electronic
control unit (ECU) for various vehicle control systems, including engine, transmission,
antilock brake system (ABS), and airbag system (SRS).
6.1 Diagnosis
The Diagnostics application enables a data link to the electronic control system of the
test vehicle for vehicle diagnosis via OBDII connection. The application performs function
tests, and retrieves vehicle diagnostic information such as trouble and event codes and
live data for various vehicle control systems.
There are two options available when accessing the Diagnosis section:
1. Auto Scan — starts auto scanning for all the available systems on the vehicle.
2. Control Unit — displays a selection menu of all the available control units of the test
vehicle.
After a section is made and the tablet establishes communication with the vehicle, the
corresponding function menu or selection menu displays.
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