TCU n ECU?

[91autoeclipse]

Hi,
I'm working on my Eclipse 1991 GSX.. automatic..
Just want to know the difference between the two modules..
I know where the ECU is located, but not sure where the TCU is located.

If anyone got could get me a few picture it would be great. so that i can see the difference.

[dragonforce]

It's located near ECU. It is smaller than ECU unit. I think it's located between ECU and shifter.

[91autoeclipse]

thanks.. That clears things up a bit...