94 Suburban A/C Quit

[bdflyer]

My 94 Suburban A/C simply quit blowing cold air. I've checked wiring for continuity and voltages, the fuse is good, so I think it may be a relay issue. Can anyone tell me where the A/C relay is mounted? Thanks.

[collinsperformance]

have you popped the hood and verified the compressor is cycling? if not you got a connection , low pressure switch, low freon, or bad compressor. if it is cycling then you may need a freon boost or you got a bad blend door.........mike