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There is a fuse for the air conditioner and one for the fan. You have a power source to the fuse. From the fuse the relay gets it's power and then the fan and or the air conditioner compressor.
Check your fuse boxes.
No. It can be a blown fuse, bad fan motor switch, bad fan motor, bad fan motor resistor pack, or a loose or disconnected wire.
Air conditioner. A fan doesn't actually cool the air - it simply circulates it.
TWO! The narrow one is for the air conditioner and the wide one is for the fan, steering fluid pump and alternator.
check fuse / relay if both are good you may need a blower motor
Both a dehumidifier and an air conditioner remove moisture from the air. Both a fan and an air conditioner move air. An air conditioner, however, cools air which a combination dehumidifier and fan can not do. If it is hot, and especially if there is an elderly person liable to suffer from heat stroke or heat exhaustion, an attempt to replace air conditioning with a dehumidifier and a fan could lead to death.
Blown fuse? Bad relay? Bad switch? Bad fan motor?
It says on the Fuse Usage Chart: 8. (25 AMP) Heater & Air Conditioner That is the only fuse that mentions the heaters and nothing mentions fans.
Because a fan only stirs up the hot air while an air conditioner removes humidity as well as cools the air.
No. Running an air conditioner on fan does not cost as much as running on cool.
if you mean engine fans,then a quick way to test is,if your car has air conditioner start engine and let idle turn on air conditioner and turn interior fan to high,this will,or should make your thermo or engine fan operate,if it does not you will have an electrical fault,ie fuse,fan motor ,relay,