I went through a large puddle in a parking lot but the car didn't shut off

Is it running fine? No warning lights? What should you do? Go to happy hour and celebrate.

Yes it pulled out of the puddle fine no problems and it didnt die out. I havent tried to restart it yet due to having to be at work. There was no warning lights at all.

Wow real mature. People like you amuse me. Go get a life

If it did not die out, you are safe- the small bit of steam you saw was just water coming off the hot exhaust- if it starts and runs fine, there was not enough water to do any damage- modern cars have big splash pans under the engine compartment to protest against big splashes- If you are still worried, go to your mechanic, tell him what happened, and have him check it- and if you are due for maintenance, get it done at the same time-