Hi, I have a 91 Camaro 305 TPI, was working on it yesterday installing a speaker on the driver side, I used the time to relocate some cables under the dash that were too close to the pedals when I noticed that the low beams, interior lights, power locks position lights wont work. Thinking it was a fuse I checked the fuse that usually takes care of that circuit and it was ok. All fuses are ok. Tested all of them with a fuse tester and good. Took the fuse panel out all wires connected good. Couldnt fix it yesterday. This morning I go in and everything is working. As it fixed itself overnight. I started tested everyhting and all good. When testting the switch in the middle to open the hatch was working good also but after 5 times testing that switch all of a sudden all the accesories on that circuit died again. Checked for the fuse and its intact. No logical explanation why it fixed itself. Is there something else I can check? Is there a relay for this circuit and if so where? Why would it fix itself and then die if the fuse is never blown. A short with blow the circuit. Please help I have tried everything and still acting up...

I was wondering If somebody could send me a diagram of the circuit that controls the low beams, power locks, interior lights, hatch motor etc. I think its the circuit for accesories or at least thats the name for the fuse in the fuse box its under. I am thinking with the diagram to follow all the cables see if I find the culprit. Mostly to check if there is a relay for this circuit. Thanks for any help.