Caterpillar Electronic Technician (Cat ET) is diagnostic software required to communicate, diagnose and service electronically controlled Caterpillar engines and machines. When connected to an Electronic Control Module (ECM), a technician has the ability to diagnose existing and potential problems, configure the product, and obtain data for analysis.
2022A Cat ET software as Cat Caterpillar ET 2018C 2019A 2019C 2021A 2021B Software update version, 2022A Caterpillar Electronic Technician software With CAT ET 3 Cat caterpillar adapter 3 support caterpillar diagnostic till 2022.
Caterpillar ET Functions List:
1.View active and logged diagnostics.
2.View events where irregularities occurred and were logged by the ECM.
3.View the status of a group of parameters (temperatures, pressures, etc.) simultaneously.
4.Record and log performance data.
5.Graph a group of status parameters.
6.View the current configuration of an ECM.
7.Change ECM configurations.
8.Perform diagnostic tests.
9.Perform calibrations.
10.Print reports and diagnostic results.
11.Please keep in mind that some ecm settings for example, speed limit requires factory password. The factory password generator is not included in this application
Caterpillar ET Support Languages:
English,Chinese,Danish,French,German,Italian,Portuguese,Spanish
PC, Communication Hardware, and Cable Requirements
To run the service tool, the next PC, communication hardware, and cable requirements must be met.
NOTE: The minimum PC Configurations should not be used as a standard when buying new personal computers for service tool purposes. If the existing equipment meets these minimum requirements, it will run the service tool.
PC Requirements
Recommended Configurations
PC containing a 2.0 GHz dual-core processor
3GB RAM
3GB of the available hard disk drive
DVD-ROM drive (optionally)
15.4-inch XGA Screen (1280×1024 compatible)
Microsoft Windows™ 7 Professional or Windows 8 Professional, Windows 10 Professional (Not tested with Home Edition) (Note: Windows 8 RT is not supported)
RS232 port with 16550AF UART or compatible (for use with Comm Adapter II)
USB 1.1 or 2.0 port (for use with Comm Adapter 3)
Ethernet RJ45 connector
Built-in pointing device or mouse
For security purposes, Microsoft Internet Explorer version 11 or newer or Microsoft Edge is recommended.
Note: The most recent version of Microsoft Internet Explorer may not be validated to work with the service tool.
