Pontiac Repair: electrical problem, plain dumb luck, blown fuse

Question
what could be the cause of ac and heater controls not working in a 1998 pontiac transport with a 3.4 engine at the same time the front windows stopped working however i can not find a blown fuse anywhere please help thanks

Answer
Hey Thomas:

What on the HVAC doesn't work? the blower motor or the modes do not switch or no temp adjustment? As for the windows they are both in-op from both switches? does the r/f work from that door? I need some more info in order to try to help you out... I can't think of anything in common that both of these would stop working at the same time other then just plain dumb luck..