yes they are all electric components are covered for the life of the warranty.
It will depend on the warranty. Powertrain usually only covers internal engine and transmission parts.
no
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The first owner has a lifetime powertrain warranty. The dealer can answer what is covered under "powertrain".
That varies from manufacturer to manufacturer.
The engine control module is covered in the powertrain warranty for your Kia. The engine control module should be covered for 100,000 miles.
That will depend on the specifics of the warranty. You will need to read the fine print.
Should be. It's part of the drive train.
As a Warranty Administrator for Daimler Chrysler for over 7 years, I can tell you that neither Chrysler or aftermarket service contracts have ever covered power steering components with a drivetrain/powertrain service contracts. Examples of covered components may be engine, transmission/transaxle, transfer case, and differentials.
It has a timing chain not a belt. It should last well over 100000 miles. If it failed and your car is still under warranty it should be covered.
It could be. The manufacturer decides what is part of there "powertrain warranty".
You will have to ask your Hyundai dealer. It may or may not be under warranty. My guess is that it is not covered by the 100,000 mile powertrain warranty. You can also read the warranty manual that came with the car.
No, engine transfer case, transmission and drive axles only. Not steering.