2011 Terrain daughters car and I guess I'm elected to be the mechanic :sad: Car been running good, now the exh. manifold has cracked and we decide to get this taking care of this weekend. She called nme yesterday and said the car has shut off on her and coulsd not get it in to Park , allso car would not start nothing dead no dash instrument symbols nothing .Battery is yr old and tested good,looking at neg cable I found a splice in it and they used a 4 ga. wire that looks like an AMP/speker wire about a 4" piece was used. My ? is there is a plastic ring that surrounds the cable itself on this ring there is a plug that attaches a couple of wires what the **** is this .I was going to get a new cable and fix this but this is the oddest looking cable I have seen ,especially on the neg. side.And of course they dont have anything like this at the box auto store.