So I started having starter issues a few days ago and then yesterday I went to pick up my daughter from daycare and it wouldn't start. I checked all the connections and couldn't find anything and all it would do was click. So I picked up a new starter this morning and installed it and nothing happened. I proceeded to go over all the wiring and found no problems. I started checking the power with a meter and it checks out. I jumped the terminals on the CSS and the starter relay and still no crank. I'm thinking it has to do with the security system but I'm at a total loss with that since most of my cars have been close to 40 years old. Any help would be greatly appreciated.