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2001 civic ex - all at once: keyless entry stopped working, opened door with key, got inside the car and the master power lock did not work; dome light did not work with door open; door chime did not work with car running and door open; and parking brake light stayed when car was running and when brake was not engaged. It all happened at once. I had locked the car just a few minutes earlier with the keyless entry. checked brake fluid, it was ok. checked for blown fuses there were none. Any clues. Aprreciate any help.

 
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How about the "back up" fuse in the under hood box ??

 
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Checked it. It was good. Also, this morning the intermitent wipers don't work. Is there some kind of control unit for all this stuff. I can't imagine it's a harness. The faulty components are all in different locations in the car. It has to be some kind of computer problem.

 
Rep Power: 308

Yes, There is such a unit it's called the "multiplex control unit" it is contained as part of the under dash fuse box.

Entry light system / keyless /wiper-washer and some others as well.