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    Windows 7 vs. Cat comm 3

    If it's showing up in your device manager, it should be powering up. What is it showing up as in the device manager? Yes, the power light should come on. Ideally, the CA3 should be plugged into an ECM first and pull power from that source. Some of the new adapters are set by default to only...
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    Windows 7 vs. Cat comm 3

    You want to make sure that the power management settings for your USB ports are not enabled. Windows 10 should auto-detect the CA3 when plugged in. Check your Device Manager to see if it shows up. Also, try another USB port.
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    Caterpillar Communication Adapter 3 Toolkit (Genuine Cat Part)

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    For Sale - Caterpillar Electrical Wiring & Hydraulic Schematics

    $40 + Shipping Shipped in poster tube. Models... 226B-D 229B-D 246B-D 252B-D 257B-D 272B-D Plenty more available, PM me with the model you need.
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    Caterpillar Communication Adapter 3 Toolkit (Genuine Cat Part)

    I have several Caterpillar Communication Adapter Toolkits for sale. These are the authentic Caterpillar part (466-6258). Made in Canada, not China. Brand new, never used. Priced at $1035 + Shipping. Paypal preferred PM if interested. Provide your zip code and I'll send you shipping...
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    Windows 7 vs. Cat comm 3

    Also, wanted to mention that if you had a previous version of the comm adapter service tool, you will need to modify the preferences to ensure the ET program is looking for the CA3. This can be found under Utilities>Preferences>Communication Tab. Edit the drop down to select your service tool...
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    Windows 7 vs. Cat comm 3

    Not sure if you guys are still tackling this issue but there is an update firmware file for the CA3. The file name is 'CA3_1.19.50.tar.bz2' Also, while you have the CA3 powered you need to run a .bat file. On windows 7, the file can be found in c:\program files\caterpillar inc\comm adapter...
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