Hi.my ford 2003, havng a problem with it .the air conditioner is working .no fuse is burnt, .but no wind coming out from the area which is above the cd player.please help out,thanks.

see if the noise is coming from the a/c clutch area it could be going out their are also belt pulleys and tensioners on this system and when a load is on them could be making a noise

oh yes, a fuse (or two), plus a relay. jumper the pigtail to the low pressure switch on the low pressure supply line near where you would add freon. if the ac comes on and blows cold, there's is such an electrical problem, maybe even that switch. but if it comes on and only blows cool or hot you're low of freon and the system is keeping itself off to protect itself. again maybe that low pressure switch.

Yes their should be also an open fuse also for your A/C.I would also install the heater control unit as well.......Hope this helps.

More than likely it's going to be the vents actuator motor.

This is only a DIY check list of probable faults.
1. Electrical failure thro' the Fuses and Relays that energise the Compressor clutch.
2. Lack of Freon in the System,
3.Split Hi or Lo pressure hoses, due to chafing on the engine or body work, causing pressure loss.
4. Failed Expansion valve.
5. Leaking coupling joint seals in system.
6. Broken Drive belt for the Compressor.
7. Failed Compressor Clutch Electric windings,
8. Failed Hi pressure hose/pipe In line switch, that also enegises the compressor clutch.
9. Defective Thermostat in the Evaporator core.
10.Holed Condenser permitting pressure loss.
Best of luck on the fault finding trail.
I suggest a trip to Walmart, to acquire the low cost Charge canisters to find the pressure loss fault,if it is not in the other fault suggestions.
Regards DT

THIS NOISE IS COMING FROM A DEFECTIVE AIR TEMPERATURE CONTREOL BLEND DOOR ACTUATOR GEAR DRIVE SLIPPING TEETH.

either you have a leak, or the belt has snapped, or it needs regassing.

Fuse Box Diagram

Circuit Schematic

I trust that these are what you are looking for, they are screen captures of the requested information right from Ford.

what you need to do is check that your relays are OK
in some cars you cannot see through the relay like a fuse
the only way to check if it is the relays is by replacing them
if this dose not work and you have a electronic climate control system your controm box may be burnt out this will need replacing

no it wont but a cloged fuel filter will increase the pressure from tank to filter and overload the amperage in fuel pump and posibly burnt fuse also check for bad engine mounts if engine moves while is under load it might contact some wires and burnt fuse