I don't know what it sounds like in my car with the hood open, but I know when I complained about a high pitch sound in the car I was told it was the power steering pump! I have tuned it out now and don't really notice it anymore, but it is still there. I don't know if all QX60 or JX are affected by this.... I think the power steering pumps are faulty and depending on how faulty, the sound is louder for some.
I have 2500 miles on my QX now and I have stopped noticing this sound inside the car. Will see if I can tell what it sounds like with the hood open sometime this week.
A nation of sheep will beget a government of wolves”. - Edward R. Murrow
"When there are people in power that are more worried about what they can get away with legally as opposed to what is right or wrong, no amount of reform in the world will make a difference." - Rick Mercer