2008 Yaris 5000 km noise in front end!! help!

[Jen]

I just noticed I have a noise in my 2008 Yaris. It sounds kinda like a shhhhh mainly when i hit the gas and start to go and also sometimes when I hit the brake. It only has bout 5000 km on it. Any ideas what this could be?? I haven't taken to the dealer yet.

[Tamago]

sounds like your airbox has come apart maybe?

[yaris-me]

Look under your car, see if you're dragging anything.

[Jen]

Finally took yari in for a check up today. It actually turned out to be the left front heater duct moving back and forth because it was split. Toyota replaced the left front heater duct assembly. It was under warranty. Didn't think it was serious. Don't know why it happen. Everything all good now.