2003 taurus blower relay something Issue.
I have an issue with my 03 I just got back from the middle east and my car sat the whole time I was gone. I turned on the heater this morning and all I got was high and to top it off it screamed like no other. Now I know what your thinking its the blower motor, but I changed that out and yes the screaming has stopped and I have a ton of air coming through the vents on high only. but all other settings it just shuts down. HELP please. I looked for the relay if there is one and was unable to find it. Thank you in advance for any help you be able to give.