No power going into clutch airconditioning unit how do I find the problem?

Could be freon level, or auxiliary fan for the condenser coil in the front, or electrical power to the compressor clutch or the relays in between.

check low press switch

is your blower motor running what amp fuse are you using check for a wire shorted at the compressor by the clutch this is the part mounted on the compressor that engages it the compressor could be bad causing the clutch to overload creating a short unplug the connection to the clutch and see if the fuse still blows this would confirm if its a wire or the compressor

FROM YOUR DESCRIPTION IT SOUNDS LIKE THE A/C CLUTCH ON YOUR COMPRESSOR IS GOING BAD. U EITHER HAVE TO GET CLUTCH REPLACED BY EXPERIENCED COMPRESSOR REBUILDER OR REPLACE COMPRESSOR AS A WHOLE

well noisy is a very broud statment. you might have a AC clutch going bad. you might have to clarify this one a bit more

Can be a few things.First is the system charged?If so,try powering up compressor with a jumper to verify that it works and clutch engages.Then try using a jumper on the binary switch plug, if system runs replace binary switch.Remember the system has to have enough pressure to run correctly.Hope this helps.

Dear Madam or Sir,

there seem to be two different problems with you Explorer.

If all power windows are inoperable, there seems to be a blown fuse. You´ll find a fuse table and diagram within your owner´s manual.

If the fuse is O.K., there has to be a problem with the power windows control module, you have to see a mechanic to service that.

The cause of the inoperable air conditioning is probably a lack of coolant or a defecitve a/c compressor clutch, these are the most common failures on AC Systems. Unfortunately there are no user serviceable parts on an A/C system so this ist a job for the mechanic too.

I assume you mean the car burns more gas when you turn on the heat. The climate control panel also controls the air conditioning system. When the air conditioner is turned on it activates the belt driven compressor thru electrical relays and clutch system. The clutch is located on the compressor pulley, its the secondary outer most ring. The cars engine has to work harder because of the extra load on the engine when this clutch engages. This causes the car to have a higher demand for fuel. The malfunctioning control panel could be activating the airconditioning system unknowingly to yourself. Replace the control panel first, if that doesn't solve the problem check the compressor clutch to see if its engaging with the aircondition system turned to off. If thats the case, check for a stuck system relay.

Could be a faulty Clutch Cycle switch or low on freon

you need a special hub removal and reinstal tool, if u don't have it u will ruin the hub.
also read this info at the following link.
http://flashoffroad.com/Maintenance/hvac/airconditioning/clutchPullyService.htm