So I have a 2003 SR5 V6 Xtra Cab, Automatic, no power locks or windows. This annoying squeak has developed from the occasional chirp to near-constant squeaking and I will not stand for it anymore. It sounds like its coming from the seam where the passenger side of the dash meets the A-pillar and I think it is emanating from an interior part and not a part of the chassis or something. It happens most frequently on slightly bumpy roads at lower (i.e. non-highway) speeds. I've pressed my hand on the passenger side airbag when it was happening and that made it stop but as soon as I released it started again. Has this happened to anyone else or does anyone have any guesses as to what it could be or how I could diagnose it further?? Any advice would be greatly appreciated.