Need deep tech support (Hardware, Circuit Board)

[DetroitAristo]

So, I've managed to put my Dash2 into a state that it is non-functional. It seems that a component has given up. I hooked it to 13.1V, and the dash pulled 5amps and shut off. It will not power up now.

What is this component? It looks to be a Zenner Diode, but I would rather know for sure before I end up ordering a million different components.

I've searched for the markings, and the only thing that comes up is a Zenner Diode.

VU
BBG
GP808

VUBBGGP808.jpg (98 KiB) Viewed 7188 times

[DetroitAristo]

I'll just jumper the pads and hope for the best.