0
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.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
No power to heater fan fuses are ok heater works and ac where do you start to look for the problem?
Need make, model and year of car.
Which fuse controls the fan for the heater and AC on a 2004 GMC duramax 2500HD?
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.
Where would the fan motor resistor for 2001 f150 be located?
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.
Location of heater fan on 99 cutlass?
Inside the car in the middle of your firewall behind the stereo..
Where is front heater fan resistor 1991 e150 mark3?
It is located/accessed from the engine bay, passenger side of the firewall.
Vectra heater fan only works on full?
Probably the Heater Fan Thermostat. It may have a different name.
Your heater fan only works on your 1997 tiburon sometimes any ideas?
it is either a bad switch on your controls, or your blower motor is going out
What causes the air not to blow out of the air cond or the heater sometimes and then sometimes the blower works fine?
Loose connection or blower motor? Bad blower motor? Loose fuse? Bad fan switch?
How do you fix a Mercedes C180 heater fan that only works intermittently?
it is usally a dry connection on the fan speed switch
No power to heater fan fuses are ok heater works and ac where do you start to look for the problem?
Need make, model and year of car.
Why does the heater fan only works on high on a 2003 Chrysler town and country?
YOUR BLOWER RESISTER IS BAD
Why would one use a ceiling fan heater?
A ceiling fan heater is a type of heater which works in the same way as a standard ceiling fan, but with a heating component. A person may want to use this type of heater if the room does not have access to central heat or any other heat source. An individual may also want to use this type of heater if there is not enough floor space for a standard room heater.
Where is radiator fan relay switch in 1999 cavalier?
Under hood fuse panel box. It is labled "Cooling Fan". To easily check it,swap it out with the "heater blower fan" relay and see if the heater blower works. Both relay's are made the same.
2003 jeep wrangler heater fan switch works on high only?
Replace the blower motor resistor.
How do iget your fan to start blowing straight away on your range rover?
heater fan only works after about 15 minutes on my 89 plate range rover
How do you fix the heater in a 1994 Chevy Astro Van?
I have a 1996 Astro van and I'm having trouble too. My fan motor sticks. It has for a while. Its not the heater but the fan that has draged. I can get out and pound on the casing, and sometimes it starts up.
How do you fix a heater fan on a 1987 Toyota Camry?
First you have to determine what the problem is. The fan, fuse, switch, loose connection. Check the fuse first and then run power to the fan to see if it works.
