Good day all. I removed my Engine on my 2015 750 HDI to install an alternator kit. There is a ground wire that is bolted to the front of the engine block beside the nuts to mount the engine. I can?t remember where on the chassis the other end bolts to. I never unbolted from the engine block so it?s in the correct area. It has a small insulation boot to cover it when attached. I?m thinking maybe one of the bolts on PCM module. The ground cable is about 20-24? long. It?s below the stater in the front of the engine compartment. It looks like it will reach somewhere around the PCM. It?s been a few weeks when I took it out. And I can?t remember where it goes. Thanks for any help.