The ECT PWR button is not a turbo boost button. In fact, it doesn’t actually increase the power of your vehicle at all. It’s nothing more than a tow-haul mode button that can be used when pulling a trailer, carrying a heavy load, or when traveling over hilly areas of land like ...
Push the button again to disengage and drive away with a smug grin on your face. The PreRunner V6 is a great option for those who will rarely every need a 4WD but are concerned about emergency situations. And don't ask me why they don't put this on the 4 cylinder PreRunners because...