ok i've replaced my CAS on my motor would crank but it wont start up. i see one of my wires melting the electrical tape. smoking coming from my harness. thats the only wire that is smoking up why does it keep doing that when i trying to troubleshoot my car and it wont start up. would it be the cause thats why my motor isnt starting up. all i knwo is that its electrical thats why my car is not starting up. it was to do something with the wiring. or i'm not getting enough ground.