The reason a heater fan is staying on may be an issue with the switch. It is possible the switch is stuck open. It may be resolved with a good cleaning of the contacts on the switch, or replacing the switch itself.
It is located under the dash on the passenger side.
The fan will run continuously if the A/C is on or the heater is set to Defrost. If that is not the case then either the thermal relay for the fan is stuck closed or the engine is running hot.
Defective heater resistor pack.
Why does your 2001 Nissan Pathfinder heater fan stay on high even after I try to shut it off?"
where are the heater fuses located in a 1995 buick lesabre. the cover for the pasenger fuse box is missing
fan motor could be bad
Fuse 19
form_title= Panasonic Heater fan form_header= Stay warm and cozy with a heater fan. Where will the fan be stored?*= _ [50] How many fans do you need?*= {1, 2, 3, 4, 5, More than 5} What is the square footage of the area you are heating?*= _ [50]
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If it is the heater fan, there is a short in the wiring. If you mean the cooling fan on the radiator, it is normal with some vehicles.
your heater core is either shot or your fan is blocked, broken, fuse is shot or your fan is caught on something..
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