How offen i have to change the transmission oil in toyota yaris 2007 on 2007 Toyota Yaris

How offen i have to change the transmission oil in toyota yaris 2007

Asked by for the 2007 Toyota Yaris
1 answer
Your Yaris uses Synthetic fluid Toyota call WS. They say it does need to be changed under normal conditions but I would change it every 30,000 miles for long term reliability of the transmission.