I could answer your question, and the others on here by telling you exactly where to locate the item you're looking for on your vehicle. But, I'm not. I believe in teaching someone to fish soo... go down to your local auto-parts store and buy the Haynes or Chilton book for your vehicle. Runs between 15 and 25 bucks and next to buying a OBD code reader, it's the most well spent money you'll ever spend on your vehicle.
The repair book not only tells you how to fix stuff on your vehicle, it also tells you WHERE stuff is... for the most part. And tells you how much fluid to add, and whether your mechanic is going to rip you off. Like my Jeep, it's fuel filter is life of vehicle and is therefor located IN the gas tank, but that doesn't stop Lube places from telling me I should change it. The book though, tells me to tell them to hit the road....
plastic cover for heater motor
resister is located on the plenum next to the blower motor under the hood
The year, make and model info would help but generally the heater blower motor resister is located close by the heater blower motor.
Where is heater resister on 02 buick century
its located under the scuttle panel next to ur heater motor.
the heater fan resistor is located under glove box beside the fan blower.
Blower motor resistor assembly is located under dash on passenger side.
The heater blower resister is under the dash on the passenger side. It is inserted into the side of the blower motor case.
The heater motor speed resister is burned out.
The heater core is inside the hvac housing under the dash.
There might be a separate fuse for the fan and the windows, located in the fusebox inside the car.
I found the resister, it is a small module held by 2 small screws on the base of the heater blower behind the glove box.