Product Manual

FCAR Product Manual
14
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CHAPTER III VEHICLE DIAGNOSIS
Through having established data connection with the vehicle's electronic control system
that has been connected to the VCI device, the diagnostic program can read vehicle
diagnostic information, check the data stream, and perform actuation test and other
functions.
To establish good communication between the diagnostic program and the vehicle, you
need to do as below:
1) Connect the VCI box to the vehicle diagnostics socket and supply the power;
2) Establish communication between VCI and F7S host via Bluetooth pairing or USB
data cable;
3) Check VCI connection status in the upper right corner of the screen (see 3.2.2). The
vehicle diagnosis can be performed after the connection.
Vehicle diagnosis:
1) Establish a good communication between the diagnostic program and the vehicle
under test, see 3.2
2) Select vehicle type, see 3.3.
3) Perform vehicle diagnosis by “Auto Scan” all systems of the vehicle or manually
selecting and detecting a designated control unit. For details, see 3.5.
Here we make the detailed instructions.