As per my experience. the ECU of your Baleno is MT and you require AT ECU for your car to run properly in AT transmission gear box.
With AT ECU, it is impossible to get the desired result.
Your car is now running on one auto shift as your ECU is stock which comes in your Baleno.
You will get a japanese baleno 1.3 ECU from used market and go to a very expert electricion who can do wiring for auto transmission.
Better if U get original qaabli Baleno Auto tranmsission wiring.
@All. Please correct me if I am wrong. Thanks.