Because .....
When baleno was launched it was only,
EFI car with so much sensors with computer and immobilizer key.
Mechanics knew nothing about computer in that time and washing stations don't know difference between simple Toyota engine and this sensor full engine. When they wash sensors get wet and no way to start a car.
When sensor get problematic no mechanic knew how to check.
That's y they just say baleno is headache....
Baleno don't support jugar of mechanic you have to be precise according to manual
Mechanics always support that thing which is easier to work for them.
