The laptops with ARM CPUs (Snapdragon 8cx, Microsft SQ1, etc.) type are not supported! For instance, we offer genuine CAT Comm Adapter III (part # 538-5051) For this purpose, you need a suitable diagnostic link adapter (DLA).
The CAT ET software must be connected to the Electronic Control Module (ECM) to get the vehicle information. We provide ONLY offline activation methods. Installation and activation of CAT ET 2023C software are possible only with remote assistance using Teamviewer. Please check the following product 18-Bit CAT Factory Passwords to unlock/change advanced ECM parameters.
The Caterpillar program can help technicians diagnose existing and potential problems with their electronically controlled Caterpillar Engines and Machines. This software replaces all the previous versions of CAT ET with stability and new driver support futures, along with a smoother performance with Windows 11. Caterpillar Electronic Technician has all the tools and capabilities you'll need to diagnose and repair your CAT engines. You will use this diagnostic software if you're working on Caterpillar machines. When connected to an ECM, a technician can diagnose existing and potential problems, configure the product, and obtain data for analysis. It communicates diagnoses and services electronically controlled Caterpillar engines and machines.
Caterpillar Electronic Technician 2023C (Cat ET Software) is Caterpillar dealers' diagnostic software.
