New videos are added often. Answer On the evaporator case. It looks like a metal panel with four wire connector going into it You will need a short handled screwdriver. Shop online and get your part today with Same Day Store Pickup. . Answer The blower motor resistor pack has failed.
It is located on th … e passenger compartment side of the blower housing and can be replaced in five minutes. I fixed it by replacing the blue resistor pack held down by 1 screw behind the glove box next to the blower motor. Clean The Paint From The Motor Housing And Where It Is Bolted To The Car Body To Get A Good Ground To C … omplete The Circuit. It's held in by 2 8mm screws. Removing the glove box helps.
There is a connector with 4 wires going to it. Open the glove compartment door and squeeze the sides inward and it will release down. Fan blower electrical diagram showed that the only connection to the fan blower is the power supply, resistor pack and front panel switch. If there has been a failure in the fan motor or wiring, it stops working altogether. As a note, I only replaced the resistor and blower switch and not the pigtails. The resistor regulates the amount of voltage that goes to the blower fan motor and this how different fan speeds are achieved. If You Are Your Motor May Be Bad.
When a fan speed resistor goes bad, the fan speed settings on your climate control unit will stop working. The glove box doesn't need to be removed or opened. There is a almost diamond shape piece of plastic with 2 bolts at each corner that the 4 wires are conne … cted to. AutoZone has the parts you need to take back control of your vehicle's climate. It is actually really easy to change.
If your vehicle's fan is not functioning properly, replace it with a new one from AutoZone. It helps to unplug it before trying to remove it. My 2002 focus blower fan worked at the highest setting only and not 1,2 and 3. Hundreds of videos are on my channel for your enjoyment. It is recommended that you take it to professional service shop if this is the case due to the many probabilities of a vaccum leak or a electrical problem that is best solved by the professionals. These resistors are easy to change and are located somewhere on the air ducts on the vehicle.
. Remove those 2 bolts and lift out the resistor pack. Your Ford F-250 is ready to take on any job you throw at it - no matter how extreme the weather conditions are. Unplug the resistor from the connector. On our '98 contour, it was white with a wire connection and one torx screw. Go to scrap yard with simple wire cutters and Phillips Screw driver. It is located behind the glove compartment.
The resistor pack is screwed into the heater assembly with a single phillips head screw. What the blower resistor does The resistor provide the blower fan with multiple speeds. Get a resistor here: I am replacing the heater and ac control fan speed resistor on a Ford F250. If the fuses are not blown, then it may very well be that the blower motor is damaged or the control is not working properly. I was getting power only at setting 4 … and none at other settings. You have to lie on … you back and look up under the dash.
The blower motor resistor is on the passenger side, under the dash. On my 2000 windstar rear fan although it has a multi speed selector is only wired up in the harness for single speed, the front fan does have multi speed. Two screws and the plug and it is removed. May your work be easy. Mechanical resistance to the rotation of the heater blower motor for your Ford F250 causes overheating, which damages the resistor causing the fan to function on the high speed but not on lower speeds. In some of the … affected vehicles, the blower switch or resistor may develop increased resistance which could potentially prevent the blower from operating on some speeds.