Tire pressure sensor reset
2 Answers
Check your owners manual however the best way is with a dealer quality scan tool. However if your replacing bad sensors you need the numbers off the new sensors to program the system. Now some of the older Yaris models had a little button right next to the OBD 2 plug that has the little tire symbol on it and that is used to reset the light. You tube is a bit confusing regarding this Toyota model.
In your "08 Yaris, you'll find the TPMS reset button under the steering wheel. Press and hold for about three seconds until the TPMS light flashes: that's all. This won't work when pressure is over 25% out of proper range, so check and set proper pressure before you do this.
