I was reading the post below b/c I have an E5 error: http://www.ferrarichat.com/forum/showthread.php?t=85906 My question is, if the valve is all the way to the left when temp is set on "HI" and and rotates ALL the way to the right once the temp is dropped by 1 degree, does that mean its the VALVE that is the issue or the MOTOR?? Is it suppose to go from one end to the other, or is it suppose to stop at various point in between depending on the temp setting?? Thanks