when i unlock the doors i get a cliking noise from the factory alarm and when you turn the key you get nothing or it will turn over but the fuel pump wont turn on or it wil start right up but if you dont lock the doors it will start right up it takes about 24 hours to start if i lock the doors i think its the security system but dont know how to check it

when i unlock the doors i get a cliking noise from the factory alarm and when you turn the key you get nothing or it will turn over but the fuel pump wont turn on or it wil start right up but if you dont lock the doors it will start right up it takes about 24 hours to start if i lock the doors i think its the security system but dont know how to check it

You may have a bad BCM (Body Control Module). The starter enable circuit controls the theft deterrent relay. When the BCM sees the proper resistance at the ignition key, it grounds the starter enable circuit which allows the engine to be cranked. If the BCM does not sense the proper resistance at the ignition key, it will not ground the starter enable circuit. Have the system checked for the codes if any and see if its a bad BCM