​WHAT HAPPENS IF YOU JUMP START YOUR CAR THE WRONG WAY

Have you ever wondered what happens if you switch the Positive and Negative Battery terminal when you jump start your car. Well, we decided to demonstrate you. We have tested on many vehicles and we decided to show you what happens, what gets damaged, and how to fix your car if it happens to you.
We have heard so many people to say that you will fry the ECU and it will need to be replaced.
We are testing in in the video and you can find out what actually happens.
WE DO NOT RECOMMEND TO DO IT ON PURPOSE! IT MIGHT DAMAGE YOUR CAR!