Weird Behaviour After Hitting Bump.

i have a beat up 2007 Prius that seems to suddenly be exhibiting the same symptoms.

I'm driving down the road, i hit a hard or light bump, and the entire dash seems to reboot. my car comes back in Park and i have to lightly hit my brakes, and move it into Neutral.

If I'm holding the shifter in Drive my car will someone's stay in Drive. Usually I have to stop the car turn it off and on before i can drive it again.

what could i bump or just that would cause my dash to reboot or reset?

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I can check when i get to my friends house.

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it wasn't even screwed on - just pushed up against the boat screw. 2 days and no problem. like my second dog; it's fixed.

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