Blower fans often quit working for one of two reasons. If the vehicle is over 20 years old or spent time in a saltwater environment, the wiring could easily have rotted away. Another reason is more simple. It could be as simple as changing the fuse.
Low speed relay bad Blower fan resistor Defective winding in blower motor
More than likely the blower resistor is bad....I recently ran into this problem in my 91 Vette...Hope this helps!
it likely is just because of the temperature. The fan should only come on when its needed, such as when its hot out.
Check the spark plugs and starter.
Check your connection with the fan on/off sensor. Should be located somewhere on the thermostat housing. Sometimes if there is no signal, the fan will stay on (failsafe). Could also be the sensor
.031 to .035
If your Pathfinder is over heating then you may have an issue with the coolant. You can try adding more coolant to ensure that your car is no longer over heating. You can also double check to make sure your blower is actually cooling your engine.
usually by the blower motor -- look behind glove box area or under hood near blower motor
the fan blast i37
The 1991 Honda accord blower motor resistor is located on the firewall in the engine compartment. The blower motor resistor will be on the passenger side of the firewall.
lower right dash, underneath the glovebox
behind the glovebox.gm Jim
under the dash on the passenger side.
yes it does.You are forcing air in going down road while in normal door mode
fan control relay
To fix a speedometer in a 91 Sunbird, check to ensure the cable has not come loose. If the cable has come loose, you will need to tighten it with a wrench.
were is the vocuum hose at on a 91 ford ranger at on 91 ford ranger xlt 4x4 4.0
The heater or blower motor on my 91 previa works some time but has'nt now for the last month. I hear a humming sound that lasts for 10 seconds or so and then seems to kick out. It will do this twice with a gap of a few minutes in between when i start the vehicle in the morn.then it doesnt do this again until i let it sit for hours.i have heat but cant get the full effect because the blower wont kick in to circulate it. Also the blower only works on high when it works.any suggestions?
whats wrong with it?
It's located on the crank shaft pully at the front of the engine.The timing for a '91 Pathfinder with a V6 is 15 degrees below top dead center. Check out the the link I left for a picture. It's the same for Maxima and Pathfinder. http://autorepair.about.com/library/pictures/illustrations/bl416a-lib.htm
Check the fan relay.
how to fix a sun roof top switch on a 1991 Oldsmobile
It is located on the firewall right behind carborator.
uhhh can you be a little more specific?