Where is the fuse for the air conditioner on a 2002 ford explorer?

SOURCE: my 1996 ford explorer Air conditioner suddenly stopped blowing cold air.

You need to check two things for Ford A/C:

1) Verify that the proper levels of old/r134a are present, you can do this your self it takes only a cheap gauge and a thermometer, you will need to check both the low and high side pressures.
What you are looking for is that both sides read what they should for the ambient temp outside, at 95F it is around 42 on the low side and 275 on the high side.

2) Make sure the A/C clutch is kicking in.

Most problems are going to be ring leakage that causes low fluid levels, or a hole in the dryer that does the same thing. If you have proper levels and the clutch is still not locking in and turning the compressor and you do not have the tools or knowledge to start replacing parts take it to a shop and have them look at it.

If you want to post the results of the above test I will try to help more.

SOURCE: what are the number for the fuses on the 2002 ford explorer

Here is the fuse #s

SOURCE: 2002 Ford Explorer - Drivers side door lock, rear

Aside from the fuses, your drive side power door lock may be failing to work because of a bad door-lock relay system, or, alternatively, the locking switch/button, itself, is not malfunctioning and in need of replacement.

A great handyman site that specifies the above probable causes and more is the following link:
http://yourhandymanzone.com/Your_Handyman_Zone_How_To_Pages_Vehicle_Car_Zone_Cars_Trucks_Vans_Locks_Power_Locks_Do_Not_Lock_When_Pressing_Locking_Switch_Button.htm

Good luck!

SOURCE: 2002 ford ranger air conditioner is not working.

on the central fuse box inside the vehicle there are fuses 12, 10, and 2
on the under hood fuse relay box 7,17,25,16.
check those and report back.

SOURCE: my 2002 ford explorer wont blow any air out of the vents...

It sounds like blower motor has failed. Motor is located behind glove box on lower part of heater box.