u/Contented_-

My sister's 2019 xse hatchback kept dying on her. She asked me to take a look at it and I told her it might be the battery getting old and might need replacement.

I opened the hood, was about to remove the battery and saw that wire not connected to anything. It was just hanging off like that. Please see pics.

Where does that round ans "u" thing connect to? Searched hi and low online without any luck.

Any help would be greatly appreciated. Thanks!