The blower motor speed resistor is burned out.
YOUR BLOWER RESISTER IS BAD
Why is my 1995 Corvette running at high temperatures in town, 237or higher?
Could be the Climate Control Unit or Clogged heater core.
Follow this link: http://www.lincolnsonline.com/tech/00020.html
most likely a faulty relay
heater coil on a linclon town car 2002
how do i replace a front heater core, back heater core, and a heater motor in a 2001 Chrysler town and country? need a detailed description.
I have had this problem too, but it was with the front heater/AC unit. It would only blow high, after about 9 months of this it just quit and now nothing comes out. I am in the process of finding the part. Two part shops that I have contacted don't have a listing for it.
How to replace heater core in a 97 Lincoln Town Car
the a/c has to be evacuated,evaporater case has to be removed to gain access to a few bolts.then you remove the dash from the car,to gain access to the heater plenum.this is probably a job for your local for lincoln/mercury dealership.
how do u re-place a heater core for a 1984 Lincoln town car
No such part on a Town and Country. There is a blend air motor under the dash that controls the heater output.