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Re: CAT ET 2012b

I try to help you (CMIW) after CAT ET open > Utilities > Preference > Communication > look the adapter model , please selection Caterpillar Embedded Communication Adapter.

Super Contributor

Re: CAT ET 2012b

Post the ET serial number. Are you connecting to on-highway truck engines or marine engines?
New member

CAT ET 2012b

I have Cat 2012b installed and the program opens normally, my RP210 tool setup is made for my usb nexiq connection and when I click on connect I get the message that ET is searching for ecm, ecm found (it gives me the engine type and familly ok) then a window popup stating the ecm is not supported. I have tried so far with 3126, C13,C15,C18 engine and always get the same error message. I'm configured for ATA and J1939 . If I run the nexiq utility the tool connect ok and I can read the data for all protocol. I have the latest nexiq drivers intalled. I am running onwindows 7 with a 64 bit system.
Anyone any ideas on whats wrong ??

Sorry for my english.