Recently i swaped my automatic transmission in IS200 to a manual one and after that cruise control stoped working. Is there a way to make it work again?

 

This might make sense.
PRNDL switch might need to be on the "D" position for the cruise to set.
If you swapped it out with a manual, you mustve needed to set the PRNDL switch to either "P" or "N" for you to start the car.

 

I've done it by a tutorial and conected 2 wires near transmision for the car to start. Currently the car is still running on manual ECU, but i've still got the A/T one. Maybe there is another way to bypass the "D" position?

 

ECU needs to see its in "D" position to set cruise. (if its an automatic vehicle (ECU) )
Thats what probably happening.
The tutorial is probably jumping wires to see neutral or park to be able to start the car.

Manual IS200 didnt come with Cruise control
Cruise control is operated by the ECM.
If you have a manual ECM, cruise is non-existent.

 

Basicaly ECU is responsible for CC, I was thinking that there was a different module for CC. Thanks for help.