FCAR Product Manual
19
V1.1
OBD-II port.
Vehicles compatible with the OBD-II management system can be connected
to vehicle diagnostics socket and supplied with power only with one
standard OBDII-16 connector;
Vehicles that are not compatible with the OBD-II management system need
to select the corresponding connector; some other vehicles need to supply
power to the VCI box through other power sources of the vehicle.
Here we make the operating instruction regards to these two connection modes
Standard OBD-II port connection
Vehicles connected to standard OBD-II port just need to connect the
all-in-one main test wire rather than other connectors, as shown in Figure 3.2-2:
Figure 3.2-2 Connection of standard-OBD-II socket
Instructions:
1)
Determine the location and the port of the diagnostic seat;
2)
Connect one end of main test cable to the DB15 connector of the VCI box
and lock the fixing bolt;
3)
Connect the other end of the main test line to the vehicle diagnostic seat;
4)
At this time, the VCI box is powered by the vehicle diagnostic seat, and the
power indicator light is on.
Note: After the test is completed, please rotate the fixing bolts and then gently
