User Guide

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LAUNCH X-431 V User Manual — Knowledge of X-431 V

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1.3.3 Diagnostic connector (Only applies for 12V cars)

Fig. 1-2 Diagnostic connector

①

OBD-16 diagnostic

connector

To connect on vehicle’s OBD2 DLC.

②

ECU communication

indicator

It flashes when the connector is communicating

with the vehicle.

③

Power indicato

r

It lights up while the connector is plugged into

the vehicle’s DLC.

④

Bluetooth/USB

communication

indicator

y It indicates Bluetooth mode if the connector

is energized and illuminates blue (default

mode).

y It illuminates red when the connector is

connected to X-431 V via USB cable.

⑤

Mini USB port

For connecting the USB cable to X-431 V.