LAUNCH         X-431 V V4.0 User Manual 
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This module allows you to obtain vehicle data from the 
cloud  server  to  perform  quick  test  via  reading  VIN, 
which  provides  a  perfect  solution  to  various  defects 
resulting from step-by-step menu selection. In addition, 
user can also check the historical repair records online 
through this module.
 
To diagnose a vehicle manually. 
Generally  once  a  vehicle  diagnosis  is  performed,  the 
tablet will automatically save every details of diagnostic 
process.  This function  provides a quick  access  to  the 
tested  vehicles  and  users  can  resume  from  the  last 
operation, without the necessity of starting from scratch.   
To update vehicle diagnostic software and APK. 
To perform all kinds of common repair & maintenance 
items,  including  electronic  throttle  position reset,  ABS 
bleeding, oil lamp reset etc. 
This  option  aims  to  help  repair  shops  or  technicians 
launch  instant  messaging  and  remote  diagnosis, 
making the repair job getting fixed faster. 
To  feed  back  the  recent  20  diagnostic  logs  to  us  for 
issue analysis. 
Abundant maintenance data are available, which helps 
repair  professionals  diagnose  and  repair  vehicles 
efficiently, accurately and profitably. 
To view all the vehicle models that the tool covers. 
An  online  diagnostic  software  store.  This  module 
enables  you  to  subscribe  some  extra  software  or 
service  functions  that  are  not  integrated  in  the  tool 
online.   
To manage  VCI, reports, change password, configure 
system settings and logout etc.