What's the 2007 Toyota Highlander transmission fluid type?

The 2007 Toyota Highlander'S4 and 5-speed automatic transmissions use Dexron ViATF fluid. You should schedule a flush and filter change for the Highlander's transmission every 30,000 miles. Problems associated with a failing tranny include hesitating, slipping between gears, surging while idle and lowered speed capacity, sometimes under 30 mph. You also might get stuck in park or not be able to engage the car at all, if the transmission is going bad. The best way to prevent early tranny failure is to take care of Your vehicle by using manufacturer recommended replacements like the Dexron VI fluid. Cost of changing the ATF tranny fluid and filter in the Highlander averages $160-$190 in materials and labor.