Where is the output speed sensor on a 01 hyundai santa fe?

I wanted to post a reply to this because I also have a 2001 2.7l V6 4wd and my output speed sensor was directly underneath the air filter housing/box and NOT "deep behind the transmission" as the poster said above. It was very easy to get to, and took me about 10 minutes to replace. The part number for mine (genuine Hyundai/KIA) is 42621 39052 if that helps. And this is NOT the 02 sensor mentioned in the previous post. What we're talking about here is the Output Speed Sensor on the transmission. You may get a code P0720 from your CEL. You can also download TSB 05-40-011from hmaservice.com for more info and a diagram of the location. Hopefully this might help someone in the future. Good luck!

I have a 2002 Hyundia santa fe 6 cylinder all wd. I'm wondering if anyone has located the vehicle speed sensor. Where is it???

Not sure if this will help. Mine is a 2001 2.7L V-6 all wheel drive. The output speed sensor for mine was deep behind the transmission. underneath the #2 Cylinder. It was on the top side of the transmission just to the passenger side of where the rear wheel drive line comes out. It was all I could do to reach it. Had to take the air cleaner housing off and be a contortionist. Good luck

They may be reffering to the O2 sensors. One is to one side of the manifold the other is on the pipe going to the catalytic converter. I hope that's what they are saying. Hope this helps you.