The OBDII interface is now configured. NOTE: You don’t have to do this every
time you start a work shift. If you ever need to do a manual reboot of the
interface, use the “Start” command instead (see 4.5.1 and 4.5.2 for an
explanation).
If you are using a Bluetooth interface, the CG3 will automatically search for
and pair with the device. (NOTE: as of this writing, we don’t recommend
using a Bluetooth OBDII interpreter device for measuring speed).
The CG3 will now reset the OBDII interface, and commence communication
with the automobile. The CG3 may briefly display “No OBD2” until
communication with the OBDII begins:
You should see the LED’s on the OBDII interface blink as the CG3 sends
commands to it.
Once the initialization procedure is complete, the CG3 will briefly flash
“DONE”.