At the passenger side firewall - Some are accessed behind the glove box - others outside under the hood
the resistors get very hot, so they put them in the heater ducts so they get airflow when the fan is on, look for a male 4 prong plug held to the heater with 2 screws. the wires from your fan switch should go to it.
It is located/accessed from the engine bay, passenger side of the firewall.
Not knowing what year, make and model you have, I would suspect the heater fan switch and or electrical plug to the switch is at fault.
The heater and air conditioning fan fuse can be found in the fuse box. The fuse will be in the first column, second from the bottom.
Need make, model and year of car.
Perhaps a bad fan resistor
The heater fan is located under the dash on the passenger side
engine fan or heater blower fan?
Where is the heater blower fan located 1996 honda accord?
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A 30 amp fuse is required.
It requires a 30 amp fuse.jd
The heater fan or blower motor is located underneath the dash on the inside of the car located in front of the passenger seat.
In a Fiat Punto, the heater fan fuse is actually located in the trim box. This is located right below the steering wheel.
Your relay has melded itself. Which means that there is a direct current at all times going to the heater fan motor. Remove the existing relay and replace with a new one.
the heater fan resistor is located under glove box beside the fan blower.
The heater fan I believe is located behind the glovebox by the firewall. Just remove the duct and unbolt the fan.