I need to find the TCM and make sure an Xbox electric chassis control module is the same replacement?

Yeah help?

You need to include a lot more detail, like the problem or symptoms, and what you've already done to diagnose it, and the results. We're having the same issue on another post where the Transmission Computer is doing exactly what it is supposed to do, so the owner wants to replace it.

Where you need to start is by having the fault code(s) read and recorded, then you can go here:

https://www.2carpros.com/trouble_codes/obd2/p0700

to see the definitions, or I can interpret them for you. Be aware those codes never say to replace a part or that one is bad. When a sensor or other part is referenced in a code, it is actually the cause of that code about half of the time. First we check for wiring and connector terminal problems, and mechanical problems associated with that part.

I'll help with the fault codes for you, but if we need to get one of our other experts involved, I can do that too, or you can repost a new question to give all the other experts a chance to help.