LAUNCH
X-431 V V4.0 User Manual
1
1 Introduction
1.1 Product Profile
X-431 V V4.0 adopts a higher performance-price ratio display tablet, which is
equipped with Android operating system and 8
” HD capacitive touch screen. It
inherits from LAUNCH’s advanced diagnosing technology and is characterized
by covering a wide range of vehicles, featuring powerful functions, and providing
precise test result.
Through the simple Bluetooth communication between the VCI (Vehicle
Communication Interface) device and the display tablet, it achieves full car
model and full system vehicle trouble diagnosis, which include Reading DTCs,
Clearing DTCs, Reading Data Stream, Actuation Test and Special Functions.
Moreover, taking advantage of the mobile Internet, it also integrates One-click
Update, Remote Diagnosis and Repair Data, which helps to diagnose vehicle
issues more efficiently, and greatly increase customer
’s retention and boost
shop revenue.
It supports the following functions and advantages:
Intelligent Diagnosis: This module allows you to use the VIN information of
the currently identified vehicle to access its data (including vehicle information,
historical diagnostic records) from the cloud server to perform quick test.
Local Diagnosis: Follow the on-screen prompts to start diagnostic session
step by step. Diagnosis functions include: Read DTCs, Clear DTCs, Read
Data Stream, Special Functions etc.
Remote Diagnosis: This option aims to help repair shops or technicians
launch instant messaging and remote diagnosis, making the repair job getting
fixed faster.
Reset: All kinds of common maintenance and reset items including Oil lamp
reset, DPF regeneration, ABS bleeding can be done.
One-click Update: Lets you update your diagnostic software online.
Diagnostic History: This function provides a quick access to the tested
vehicles and users can choose to view the test report or resume from the last
operation, without the necessity of starting from scratch.
Diagnostic Feedback: Enables you to submit the vehicle issue to us for
analysis and troubleshooting.
Vehicle Coverage: Quick dial to view the vehicle models that the tool covers.
