CAT ET Software Overview


2021B Cat ET software as Cat Caterpillar ET 2018C 2019A 2019C 2021A Software update version, 2021B Caterpillar Electronic Technician software With CAT ET 3 Cat caterpillar adapter 3 support caterpillar diagnostic till 2021.








CAT ET Software Overview

1. Software Version: CAT ET 2018C 2019A 2019C 2021A2021B Version Available

CAT ET 2021B Software support vehicles till 2020.

2020BV1.0 Software version supports to come with password calculator.

2. Compatible Hardware: Caterpillar ET 3

3. Support language: English, Chinese, Danish, French, German, Italian, Japanese, Portuguese, Russian, Spanish

4. Update Method: Can not Update Online, New Version need installation again

5. Operation System: Win7 / Win10

6.PC containing a 2.0 GHz dual-core processor, 4GB RAM or above, 3GB of available disk C at least

7. Installation & Activation Service: Only 2021A version need activation, if you need activation service, pls contact VXDAS sales.

CAT ET Software  Password Calculator:

1. When you work on programming and change the parameters, will need to input the factory password.

2. With this Password Calculator, you can obtain Factory Passwords online directly by yourself.

3. Can only calculate password of “10” characters long, the latest “18” characters not support yet.

With the CAT Diagnostic Tool, you can:
View active and logged diagnostics
View events where irregularities occurred and were logged by the ECM
View the status of a group of parameters (temperatures, pressures, etc.) simultaneously
Record and log performance data
Graph a group of status parameters
View the current configuration of an ECM
Change ECM configurations
Perform diagnostic tests
Perform calibrations
Print reports and diagnostic results
For some machine and engine products, additional functionality has been included with the service tool program

Display, graph and log status parameters.
Retrieve prognostic data including histograms, engine totals for fuel used and miles traveled.
View active diagnostics and clear logged diagnostics. View events where irregularities have occurred and have been logged by the ECM.
Perform calibrations to enhance performance of the ECM.
Customize the ECM with application-specific settings.
Over 100 custom Diagnostic, Information and Service features including:
- 2D and 3D Histogram plotting capability (engine software
support required).
- Custom Status screen groups
- Snapshots (Download and display snapshot data recorded by the
- Configuration Aid that allows upload/download of same
configuration to multiple control modules

Customised Service Tool Options
Customized service tool name
Customized graphics for the splash screen and icons
Customized installation
Aftermarket differentiation, i.e., the tool for one customer does not work on the product of another customer.
Licensing options for customer management
Flash programming of the ECM(s)
Training demonstration allows familiarity with the tool’s primary functions without connecting to ECM(s)

Perform customized diagnostic tests to identify harness problems, cylinder or component failures (Automatic Cylinder Cutout with cylinder to cylinder fueling comparison)

Caterpillar electronic technician 2020B with WinFlash future is an updated version of the caterpillar dealer diagnostic software that can help technicians to diagnose existing and potential problems with their electronically controlled Caterpillar Engines and Machines.



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