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What is in tank next to synergy center under hood

(2004 Toyota Prius)
in Boca Raton, FL on October 12, 2012
it contains pink fluid
Displaying 2 answers & 1 comments
Popular Answer
of Greg's Orange Auto on October 12, 2012
poss pwr steering fluid be more specific please
on October 12, 2012
I called guy who works for Toyota and found that it is special Toyota coolant for synergy system and you can only use Toyota coolant because something about electricity passes thru to make system work and you can ruin inverter and system
on March 26, 2015
It is the cooling system for the underhood AC/DC inverter. If it is down on coolant, check for leaks. If the inverter dies, it is big bucks. Prius has an electric power steering motor. There is no power steering fluid in this car.
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