Hi everyone!
My 1998 concorde (3.2 liter) has the heater blower motor stuck on. It blows heat all the time. I have a digital climate control module and it will not shut the blower motor or heater off. When pressing "Auto" the a/c compressor will engage and pressing "Off" it goes off, but the fan and heater stay on. The temp control seems to be working. If I turn it up the air gets hotter. If I turn it down the air gets a bit cooler. It seems like both the a/c and heater are on. The buttons that control the air flow are working. The knob that adjusts the fan blower speed has no affect at all. When I unplugged the control module the fan motor still continued to run.
Does anyone have any ideas or experience with this type of situation? Thanks in advance for your help!
Mike