LAUNCH X-431 V V4.0 User Manual

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LAUNCH X-431 V User Manual — Vehicle Diagnosis

Fig. 4-11

B. Battery Clamps Cable:

Connect one end of the battery clamps cable to

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

Fig. 4-12

4.4 Bluetooth Setting

Enter X-431 V Bluetooth setting screen (“Settings” --> “Bluetooth”), slide the

Bluetooth switch to ON and X-431 V will start searching available Bluetooth

device, tap the desired connector to pair.

By default, the Bluetooth name is 98549*****00 (where ***** stands for 5 digits.).

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

you can also configure it while using the software. For details on Bluetooth connection,

please refer to Chapter 4.5 “Start diagnosing”.

4.5 Start Diagnosing

Tap --> “Diagnostic” to enter the vehicle selection page.

Take Demo as an example to demonstrate how to diagnose a vehicle.

1). Tap the “DEMO”, the following dialog box appears:

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LAUNCH X-431 V V4.0 Bidirectional Scan Tool (Same As X431 PRO3S+) ,Online Coding & 37+ Reset for All Cars