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.
Release: 03.2019
Version: 2019A v1
Region: all regions
Supported languages: English, Deutsch, Spanish, Italian, German, Chinese, Indonesian, French
Cat ET features:
- View active and registered diagnostics
- View events where irregularities occurred and were recorded by the ECM
- View the status of a group of parameters (temperatures, pressures, etc.) simultaneously
- Register and record performance data
- Graph a group of state parameters
- View the current configuration of an ECM
- Change ECM configurations
- Diagnostic tests
- Calibrations
- Print reports and diagnostic results
Compatible interfaces:
- CAT COM ADAPTER III
- DG TECHNOLOGIES DPA5
- DREWLINQ TECHNOLOGIES (CarDAQ )
- JCB DLA 2.0
- NEXIQ USB LINK 1
- NEXIQ USB LINK 2
- NOREGON DLA 2.0
- PERKINS COM ADAPTER III
- SCANMATIK 2 PRO
System requirements:
- OS: Windows 7, Windows 8, Windows 8.1, Windows 10
- CPU: Intel/AMD Dual-Core or higher
- RAM: 2 GB of system memory
- Hard Drive: 5 GB of available space
- Required Hardware: CAT Communication Adapter
Important notice: The program will be meticulously installed and activated remotely through a UltraViewer or AnyDesk session for your convenience. Upon the completion of your successful payment, you will promptly receive an email containing the download link along with comprehensive instructions. In the event of non-receipt, we advise checking your spam folder or reaching out to us promptly via the live chat feature accessible through the icon located at the bottom right corner of the screen. Rest assured, all our packages are securely stored in a MEGA premium account, ensuring an optimized download experience. Additionally, please note that if the installation process encounters any issues, you will be entitled to a full refund as part of our commitment to your satisfaction.






Abrites AVDI J2534
Actia Multi-Diag
Autoland iSCAN
Bobcat Diagnostic Kit
BMW ENET
Bosch Mastertech II J2534
Bosch MTS 6531
CAN CLIP RLT2002
CarDAQ-Plus 3
Cummins INLINE Datalink
Dearborn Protocol Adapter (DPA) 5
Delphi/Autocom DS150E
DrewLinQ
Volvo VIDA DiCE
Derelek USB DIAG 3
Electronic Data Link (EDL) 2
Electronic Data Link (EDL) 3
GM MDI 1
GM MDI 2
HEX-V2 VCDS VAG-COM
Isuzu IDSS IDS MX1
Isuzu IDSS IDS MX2
Iveco Eltrac E.A.SY. ECI
MaxiFlash Elite J2534
Mongoose J2534
Nexiq USB-Link 1
Nexiq USB-Link 2
Nexiq USB-Link 3
Noregon DLA+ 2.0
Porsche PIWIS TESTER 3 (PT3G)
PSA LEXIA 3
SAE J2434
Scania VCI 3
Scanmatik 2 PRO
SD Connect Multiplexer
Tactrix OpenPort 2.0
Toyota TIS Mini VCI
VAG ODIS VAS5054 Clone
VAG ODIS VAS6154 Clone
Volvo VOCOM 1
Volvo VOCOM 2
Yanmar Diagnostic Interface Box (IFBOX)

John –
Great service, thanks very much!!