Just got swap done, doesnt start?

[7mgte_supra]

Well I just swapped my 7mgte into a jdm 7mgte...I got some problems that's pissing me off. Got the swap done, but the car isn't starting. Is there anything i need to know? I'm using usdm engine harness into jdm motor. All the harness are in but somehow it wouldn't start? Check all the powers circuit with a test light, there's power but it seems like starter isn't working and it's a starter that i just bought from the store, it's rebuilted starter. Can anyone tell me what could be the problem?

[harry89supra]

When it a sitchuation like this you just got to start lookin at your ground wires, make sure the lil square wire is pluged into your starter. Did you test the starter before you put it in the car? Do you get any click or anything when you turn the key to start?

[gtsfirefighter]

Does it crank? If not does it just click. Your description is somewhat vague.