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1,648 Posts
Toyota needs to man up and cover these pumps regardless of mileage or age. The reason they fail is because water gets in and messes up the valves and/or the pumps. The reason the water gets in is becuase they left off 2 clamps that hold everything tight to keep the water out. It is a faulty design and most of us with '07 thru '10 Tundras will end up with this code popping up; hopefully before the extended warrantee is up.