Communication Setup; Diagnostic Trouble Codes (Dtcs) - Launch X-431 V User Manual

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LAUNCH

1. Locate vehicle's DLC socket.

2. Select the corresponding non-16pin connector.

3. Plug the non-16pin end of the connector into the DLC socket, then connect

the other end to the OBD I adaptor, and then tighten the captive screws.

4. Connect the other end of the adaptor to the included VCI device.

5. To supply power to OBD I adaptor from:

A. Cigarette Lighter cable (optional): Connect one end of the cigarette lighter

cable to vehicle's cigarette lighter receptacle, and the other end to the power

jack of OBD I adaptor.

B. Battery Clamps Cable:

vehicle's battery, and the other end to the power jack of OBD I adaptor.

4.6 Communication Setup

If the VCI is successfully activated in process of product registration, it will

automatically pair with the tablet after it is properly plugged into the vehicle's

DLC. No more Bluetooth setting is required.

Note: In case no Bluetooth setting is done before diagnostic software is launched,

you can also configure it in process of vehicle diagnosis.

OBD II Diagnostic Trouble Codes are codes that are stored by the on-board

computer diagnostic system in response to a problem found in the vehicle.

Connect one end of the battery clamps cable to

X-431 V V4.0 User Manual

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