Honda Civic 2019 Multiple error messages popped opp at once

Yes, the vehicle must have a Honda diagnostic tool hooked up to go through each system and clear the diagnostic trouble codes. There is no other way. Your methodology of inspection is good for a 20 year old car, but not for a 2019 Honda. With all the electronic controls -- not to mention Honda Sensing! -- your car should not be "driven" with all 4 wheels off the ground unless you have a Honda HDS diagnostic tool handy. I don't think you did any permanent damage or anything, but unfortunately, a Honda diagnostic tool is required to go into each component and clear trouble codes that have been set.

All you need to do is a hard reset off of the onboard screen. I just held the volume button in until the big screen asks do you want to reset? Answer yes, then just wait until everything on the screen returns to Home Screen.