C5 GAUGES GONE CRAZY 2001 C5 Corvette

[MikeG4AU84]

I was driving yesterday when all of a sudden my gages went crazy they all bottomed out including the gas, the passenger window wouldn't go up or down the DIC came on saying the engine lost power, tires needed air service the car etc.... What can this be

 

[Tom Bryant]

d
Did anything work or was it a complete power shutdown?