for some reason on my 1993 pathfinder the tail lights and dash lights quit on me as well as my clock. my gas light brights and check engine light still come on. just the gauge lights. also my power doors are turning into part time. i think its a fuse but am bewildered. i chaged the bulbs so i know its not them. help would be much appreciated.

It's difficult to impossible to diagnose wiring problems over the internet. That said, check your trailer wiring if installed(look behind the taillight cover on the driver's side in the rear cargo area for splices, etc. as well as near the tow hitch if applicable). Corroded or rusted sockets may also cause that problem.