回答“How to reset security system”Well this dumb thing sorry didn’t know i needed a account to help you with your problem!! But like i said there sometimes this hast to do with the hood latch there is actually a electric plastic plug if you would under your hood if you lift your hood having the key fob in your hand you can lock your doors open your hood so much as air can set your alarm off but there is a little spring with a hook on it sometimes you can bend that its a tight fit but with a flat head screwdriver towards the passengers side of the vehicle just in the least bit but make sure it is indeed bent that may fix your issuse the connector i’m talking about should just pull right up but you do have a notched clip so make sure you pull the notch back first before pulling up but hopefully that solves your problem!! Or try a new battery in the fob or may need a whole new fob. Honestly their is a laundry list of things little minor things it is nothing big. Except very annoying. Hope this helps tried to post it above but it deleted it.