User Manual

Table Of Contents
Diagnostics Operations Programming and Coding
52
A. Coding also known as Teach-in Program, Component Adaptation or
something similar, is used to reprogram adaptive data for vehicle control
modules after repairs or replacements of vehicle parts.
B. Reprogramming Operations downloads new version of software
subscription from the on-line server database through internet access
(this procedure is done automatically when the MaxiSys display tablet is
connected to the internet, so there is no need to check for software
subscriptions yourself), and reprograms the newest software version to
the vehicles ECU.
NOTE: Ensure that the display tablet is connected to the Internet before
applying the ECU programming function, so that the display tablet is able to
obtain access to the manufacturers server for update service.
Selecting the Programming or Coding function opens a menu of operation
options that varies by make and model. Selecting a menu option either shows
a programming interface or opens another menu of additional choices. Follow
all screen instructions while performing the programming or coding operations.
How and what information is presented on the screen varies according to the
type of operation being performed.
Variant Coding
Figure 4-15 Sample Variant Coding Screen