I have my 2004 2.3L SE die on me in Georgia while driving to FL. It had been making a clicking noise coming from under the dash randomly while driving.
I had it diagnosed several times, all of which were useless.
I replaced the battery and alternator at the same time when it die in GA and it started making the sound again once I got back to good ole MI! I FINALLY got smart and replaced the grounds and that solved the problem.
I highly suggest once you have checked fuses and connections to just replace your grounds. Its simple, easy and cheap to do.