I pulled ALL the fuses today and inspected them and they're all good.
I'll call the store or even go back if I have to and get them re-read, but I remember the code included something about "circuit A." Maybe the word "high" was in there as well, but can't remember for sure.
Thanks for the other ideas. Just on the plugs/wires issue, besides the ignition coil a bad wire was the first thing I thought of too, but I popped the hood with the engine on last night at didn't see any arcs. I'm no expert, but on this model the coils are on top of each individual plug, which I understand is a different design than some other vehicles. Not sure if that would prevent me from seeing arcs even if there were any, but FYI.
Will be back in touch. And I went ahead and thanked you anyway.
