1989 Mercury Sable - needs blower motor controller

mercury
sable

#1

I have a 1989 Mercury Sable 3.8 L my blower motor controller well I only blow on high I can’t find this part anywhere would it possible to switch to manual and just bypass the eatc you


#2

If only the lower blower speeds don’t work, then you probably need one of these.

https://www.rockauto.com/en/catalog/mercury,1989,sable,3.0l+182cid+v6,1203556,heat+&+air+conditioning,blower+motor+control+module+/+resistor,6557

Tester