Problem with Tacoma electrical

[FONT=&quot]I have a problem on my 2007 Tacoma double cab where sometimes the radio head unit will be dead, keyless entry dead, clock under radio dead, air bags warning light on, and passenger airbag says off, and interior lights do not work. After twenty minutes of running, the headunit, lights, and clock will all be good. Turn the truck off, at the next start up air bag issues are clear as well. 5 minutes into the ride everything goes sideways again with these components, then they may come back after 10 minutes or may not. I can drive a long distance, like 3 hours with truck running, and no problem at all. My question is there anything all these components share. A relay, a fuse, anything that would be a common denominator. [/FONT]

 

A plug or a ground. I'd start there.