Hey guys, long time first time - I've got a 2005 Titan that wouldn't start up this morning. It almost did, it wanted to turn over, but died pretty quick. I looked under the car and saw this wire a squirrel or something chewed up and left in pieces under the truck. Any idea what this wire is for and if it can be repaired or replaced? Or am I in a world of hurt now? I've included photos of where the wire was located and the ends that were left attached. Also, if anyone has any ideas about how to keep critters out from under or inside the truck, I'd appreciate it. Thanks in advance for any insights!