I just bough a 91 Prelude. The radiator cooling fan was bad and I just replaced it. The compressor and most of the A/C system is less than a year old. The A/C was working fine and then intermitently started blowing warm air. When it ran, it was great. Now it won't come on at all. I have a wiring diagram and would like to check out the compressor relay, but they are not in the box under the hood. Anyone know where they are located? BTW...all the fuses are good. Thanks for any help you can provide.