background image

Knowledge

 

of

 

X

-

431 PAD IV 

X-431 PAD IV

Quick

 

Start

 

Guide

X-431 PAD IV is a new sophisticated Android-based diagnostic tool developed by LAUNCH. Utilizing higher hardware 

configuration and user-friendly interface, it inherits LAUNCH’s advanced diagnosing technology by covering a wide range of 
vehicles, featuring powerful functions, and providing precise test result.

In addition to traditional diagnosis, X-431 PAD IV also supports the quick vehicle VIN(Vehicle Identification Number) scanning 

technology, remote diagnosis(making remote request established easier and getting repair job fixed faster), diagnostics forum(a 
platform for technicians to share repair skills and technical exchange), repair data(abundant repair information for quick retrieval 
and reference), one-click update and add-on modules, such as oscilloscope, ignition, sensor and battery test etc. 

Power/Screen lock key

Headphone

 

jack

TF

 

card

 

slot

(To insert a TF card for memory extension.)

HDMI

 

port

(To connect an external projector or monitor with HDMI interface)

Ethernet port

(To connect Ethernet cable for wired network)

Volume

 +/- 

keys

(To

 

adjust

 

the

 

volume

)

Reserved jack

 

 

Reset hole

(To reset the X-431 PAD IV)

DC

-

IN

 

jack

(To connect the included power adaptor)

 

USB2

 

port

(To connect USB devices or add-on modules)

USB1

 

port

(For connecting it to VCI module to perform diagnosis)

Front camera

Touch

 

Screen

Rear camera

Adjustable kickstand

Audio speaker

Camera Flash

Accessory

 

Checklist

X-431 PAD IV tablet

                         

HD IV module

                         

Diagnostic cable

Power

 

adaptor

                            

USB

 

cable                                   Power adaptor for VCI module

                                 Password envelope                                Diagnostic connector kit

(A tablet for showing test results.)

(A device for accessing vehicle data.)

(To connect the VCI module to the vehicle’s 

DLC.)

(To supply power to the X-431 PAD IV tablet.)

(To connect the 

HD IV

 module and 

X-431 PAD IV to perform vehicle diagnosis.)

 

(To supply power to the VCI module 

through AC outlet.)

(For connecting the diagnostic cable and 

non-16pin vehicle DLC.)

Common accessories for each X-431 PAD IV are same, but for different destinations, the accessories of X-431 PAD IV may vary. 
Please consult from the local agency or check the packing list supplied with X-431 PAD IV together.

work comfortable at your desk, 

or hang it on automotive parts)

(Flip out it to any angle and

HD IV Module

DC-IN

 

power

 

jack

Status of vehicle connection

Status of Bluetooth communication

Diagnostic socket

(For connecting the diagnostic cable.)

Status of USB connection

USB port

(For connecting the power

adaptor or cigarette lighter/battery 

clamps cable to obtain power. 

For details on connection, please 

refer to Section “Preparation & 

Connection” in this Quick Start 

Guide.)

(When the module is connected 

to the tablet via USB cable, 

“       ” appears.)

(If the module is disconnected from

 the vehicle’s DLC, it will display “      ”.)

(Once the module is in USB mode, 

it will display “      ”.)

(For connecting it to the 

 tablet to perform diagnosis.)

P

ro

fi

le

Note: Remember to remove the diagnostic cable or adaptor cable from the 
DLC if it keeps idle or unused.

        

The HD IV module works as a vehicle communication 

           interface device, which is designed to read the vehicle data 
        and then send it to X-431 PAD IV tablet via Bluetooth 
     communication and USB connection. The module comes 
   loaded with a 4" display screen, enabling you to easily identify 
the working status of the module and X-431 PAD IV tablet.

Microphone

(To supply power to the VCI module through 

connection to cigarette lighter receptacle/

vehicle’s battery.)

(A piece of paper bearing S/N and Activation 
Code, which is needed for your registration.)

Cigarette lighter&Battery clamps cable

LAUNCH

Technical parameters:

–

 

Working voltage

:

9

-

36V

–

 

Working temp.

:-

10

℃-

55

–

 

Communication via

:

   1) Bluetooth or 2) USB cable

How to supply power to the VCI module?

1

)

Via

 

power

 

adaptor

Plug one end of the included power adaptor to 

the DC-IN jack of the module, and the other end to the AC outlet.

2

)

Via

 

cigarette

 

lighter

 

cable

/

battery

 

clamps

 

cable

Plug one end of 

the cigarette

 

lighter

/

battery

 

clamps

 

cable to the DC-IN jack of the 

module, and the other end to the cigarette

 

receptacle

 / 

vehicle

'

s

 

battery.

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