is the coolant control valve and water pump recall related? on 2005 Toyota Prius

code P1121 says it needs a new coolant control valve. I had a new water pump installed last year. Are they related? thanks

by in Palm Desert, CA on April 18, 2013
1 answer
ANSWER by , April 18, 2013
they are related in that there are both cooling system components but thats it