Code p0500 toyota yaris 2006 - Yaris Toyota Cars & Trucks

SOURCE: p0500 speed sensor code, odo and speedo not working

If one speed sensor goes out, it will make your speedo stop working. I believe the sensors are about 200 a piece. You'll have to take it to the dealership to find out which one is malfunctioning as there are 5 of them total (I'm pretty sure). They only charged me 30 to put it in as it is really easy and that way it is warrantied by them.
One other problem I had was with the electric brake controller on my truck went haywire and when I disconnected it, my speedo came back to life.
Hope this helps!

SOURCE: How to tune Toyota yaris Sedan

its all computer controlled,try disconnecting the battery for a few minutes and see if that helps

SOURCE: transmission fluid...?

If this is an automatic then your car uses transmission fluid.

SOURCE: Toyota Yaris T3 1.0lt (2006 model) Pollen filter

I don't have a photo to send, but it is located behind the glove box. You have to drop the glovebox door down, by pushing in on both sides of the box...Observe the tray that holds the filter; pinch the latches on the tray and pull the tray out towards you.
I hope that I have answered your question satisfactorily, and a FixYa rating will be applied. Thanks for choosing FixYa for assistance.

SOURCE: toyota yaris brakes how do you bleed the brakes on a toyota yaris

have someone pump the pedal and hold it, then you work from the right rear, left rear, right front, left front, while the person pumps and holds several times at each wheel.