Caterpillar ET 2019C is a good replacement for the CAT ET 2018b, 2019A,2019B Electronic Technician Diagnostic Software. Cat electronic technician 2019C is an updated version of the caterpillar dealer diagnostic software. The program easy to works with the Caterpillar Communication Adapters family. This diagnostic app allows you to: Change vehicle’s parameters Lock / Unlock parameters Diagnose and reconfigure Reading of error codes ECM Flash.
2019C Caterpillar Electronic Technician software With CAT ET 3 Cat caterpillar adapter 3 support caterpillar diagnostic till 2019.
Caterpillar ET 2019C (replaces CAT ET 2018b, 2019A,2019B) Electronic Technician Diagnostic Software ：
Support Multi-language ：English, Chinese, Danish, French, German, Italian, Japanese, Portuguese, Russian, Spanish
Publication date: 10.2019 year
Support All cars of CAT
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
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
– 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
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 ET Software 2019C Function:
This diagnostic app allows you to:
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.
Print reports and diagnostic results.
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
What’s New – 2019C
Indication of Selected Communications Adapter
The service tool now displays the selected communications adapter when the service tool is disconnected. The adapter name is displayed in the status area at the bottom right of the service tool window.
End of Support for Windows 7
Microsoft is ending extended support for Windows 7 as of January 2020. The service tool will be ending support for Windows 7 as of the 2020A release.
Configuring Cat Electronic Technician to use the Communication Adapter 3
For Cat Electronic Technician to work with the Communication Adapter 3, the settings must be changed to select the Communication Adapter 3 as the Communication Interface Device:
Step 1 Start Cat Electronic Technician.
Step 2 Click the Stop Connect button when it appears.
Step 3 Select the utility menu.
Step 4 Choose “Preferences > Modify…”.
Step 5 Select the Communications tab.
Step 6 Select Cat Comm Adapter 3 (RP1210) and click OK.
NOTE: Because a growing number of products require multiple data link service, the “Enable Dual Datalink Service” checkbox has been pre-selected.
Servicing ECMs on more than one data link requires this checkbox to be enabled.
Failure to do this will result in undetected ECMs and reduced functionality.