Hi. I pulled the engine and replaced it in my 01 excursion but I think I missed bolting up the driver side negative cable and don't remember where it bolts to, if that is what the stray cable I found is for. Thank you

 

Ground G108 - to Engine, Drivers Side (looks as though it's behind the Power Steering Pump) on the accessory mount for the unit.

 

Thank you Tom. I will look in that area