Yes. I pushed all wiring harnesses together that I could reach. Disconnected and reconnected all the battery terminals. Tightened the fuse box bolts and made sure all the fuses were seated correctly. I'm going to say it has to do with some type of bad harness like what was said above. But it's...
Tested my battery with a multi meter, fine. Put it on a battery tender, stayed pretty much at the same voltage. It continuously shows around 14.5-14.7 on my dash readout. This message has been on my screen for 2 months now. I'm not taking it in and letting them perform exploratory surgery on it...