All electrical circuits in a vehicle have a fuse or circuit breaker somewhere. There are possibly three in the Taurus AC circuit plus a fan relay, a fan speed control module, and a climate control computer.
fuse will be in fuse box. it will be labelled, either, heater fan or blower
Under the hood in the fuse block you will see a large black block. This is the heater blower fuse.
should be in underhood fuse box!
Under the hood Drivers side fuse box.
Heater Blower Fan, Cooling Fan, Or A/C Condenser fan? There is a fuse box in the front passenger door jamb. This is where you will find the blower fan fuse. You should find the Cooling and A/C fan fuses in the underhood fuse box. When I see problems with any of these fans it is not usually a fuse that is causing the problem. If a fuse is blown then there is another problem causing it to blow.
Blower motor fuse.
in the trunk fuse panel. removing the hvac fuse should disable the blower fan (and the rest of the hvac system. so no heat and no air) this is what i had to do until i got a replacement blower power module. otherwise it'd stay on and drain the battery
Defective blower motor or blower motor resistor pack.
check your fuse, check the wiring to the blower or the blower motor itself could be shot.
check fuse 5 (7.5A) Recrit switch Fuse 25 (25A) Blower Switch Fuse 16 (10A) Coolant Fan Control Module Fuse 3 (30A) Coolant Fan Control Module Fuse 8 (30A) Coolant Fan Control Thermal Switch
Blown fuse, defective fan control switch, defective blower motor resistor pack, or defective blower motor.
Check the fuse and relay first. Then check the blower resister, then the blower motor itself. One of these is probably the cause of the failure.