My wife's Bravada air conditioning is not working. The clutch on the compressor is not turning. There doesn't appear to be any voltage at the connection to the clutch. I don't want to rip out all the wires to find out where the leads go to so I can track back to where there is voltage. The Haynes Bravada repair manual has schematics for about everything except the air conditioner. Can anybody tell me where I can find a schematic for the air conditioning system, free preferred of course, but willing to pay reasonable cost. Also if you don't mind, what would a new air conditioner relay that plugs into the fuse block run me?