2019 2021A CAT ET 3 Wireless Adapter III Truck Diagnostic tool CAT3 Communication Connection WIFI version ET3 Heavy Duty Scanner

  • $249.00

2019 Real cat ET3 Adapter ET 3 ET4 USB Version for cat3 Truck Diagnostic Tool With cat et 2019A 2019C KEYGEN plus 14pin cable

Communication Adapter 3   ///2019 version

1. Firmware Version : Adapter III , best replacement of Adapter II
Software Version :

2. With Fast USB communication/Wifi fast communication

 Operate System: Windows XP/Windows7

4. Compatible Vehicle: For Trucks, Excavators, Air Compressors, Ships, Drilling Rigs

5. Support Multi-Languages: English, Chinese, Danish, French, German, Italian, Japanese, Portuguese, Russian, Spanish



Communications Adapter 3 is the latest generation of the Communication Adapter group, and replaces the  Comm Adapter II. This is the only recommended communication device for ET 3,and the only data link device that will allow you to properly communicate with a CA engine on dual datalinks. This function is needed for some  ET (Electronic Technician) functions.


Communications Adapter III Feature:
1.  Communication Adapter3

2.Allows communication between service tools and engine controls using various data links such as J1939/11, DeviceNet
(future release), CT DataLink, and J1708 (ATA) vehicle networks;

3.Flash program allows adapter firmware upgrades as additional features become available;

4.Uses J1939/11, high-speed data link (part of ADEM III controls), substantially reducing flash times;

5.Automatically selects J1939/11 when flashing the engine (reduces the flash time approximately 80%, from 14 minutes to 3 minutes).


Communications Adapter III Function:
1.ECM Summary screen lists every control module on equipment


2.Being tested and gives information on these modules.


3.Fast hookup and real time display of systems status. Displays ,readings such as rpm, boost, pressures, temperatures, etc. for Easy troubleshooting.


4.Identifies faulty sensors, harness connectors, and system parameters which are out of specification. Allows customers


5.To help dealer identify problems without visiting machine.


6.Identifies intermittent sensors and wiring problems during Machine operation and keeps a record of each one. Showswhen problem occurred and how often it happened.


7.Added information to allow customer to assist dealer in diagnosing and repairing problems. (Troubeshooting Help is not built in with in the program, you will still need go back to books in order to follow a repair description and steps in each Fault Code display within the program).English and metric units of measure integrated help file to easy learn the "How To" around the software.


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