I agree kitten! I always tell all my friends that when you get a newer vehicle, buy the extended warranty that covers ALL electrical, drivetrain, etc. Bumper to Bumper warranty, dont worry about the cost.
My dads ran out a few months ago (fool!!!), he only got a three year limited warranty. Now its going to cost him an arm and a leg.
Just to hook up a computer scanner to the onboard computer is going to cost 120 bucks, and thats not guaranteed to be the right problem. Last friend of mine that took his vehicle in took him a week and just under 2k. They had to change a whole bunch of sensors until they found the right one, they rely too much on the scan tool now, and not experience.