Electric problem need help

I have a 1994 Dodge Caravan. The following systems have failed in my van. Radio, interior lights, clock and door locks. This all happened at one time. All fuses seem to be good. Have no idea how to locate anything other than fuse box and under the hood relay box. HELP!

hmm, you dont know how to locate anything else, then i suggest a dealership takes a look at it, as for any help i can give, well, from what you describe it sounds like you need a BCM, all of those units are controled by this unit, oh sorry, BCM is short for Body Control Module. dont know much about mopar, im a chevy tech, but should be pretty much the same, but i strongly suggest you take it to the dealership for a checkout, and see if they concur.