Hey there, my 2005 Scion XB (55k miles) also had all these lights come on just like yours (in the same order) and when I called the dealer and found out that VSC is "Vehicle Skid Control" and my previous car didn't even have that feature, I figured it was OK to drive with out it for a bit. Well I took a long drive and went over some bumpy roads and the lights went off. (not unlike your story)
Then they came back on and they're still on. I've been looking into things it could be that my husband can check without us going to a dealer and paying them $100 just to tell me what they think is wrong with it. I haven't tested it for codes yet, but if AutoZone will do it free, I'll start calling around to find one near me.
I will let you know what I find out. First "fix" is I'm going to see if we can check the sensors and see if they need cleaning and make sure all of their wires are plugged in firmly. Take care and good luck to you!!