Yank it's fuse.
Not 100% sure about a 2003, but on a 1998 you reset the security system by locking and unlocking the doors from the outside with you remote key fob. Hope that helps.
check the remote and the connections in the vehicle..or mabey you bought a faulty alarm system.
You need to have Onstar or some similar system installed. The car must have remote locking system as well.
Do you want security system for remote place
Fob is short for finger operated button. It is usually used to describe the remote for a car locking system.
one of two reasons, someone is messing with you or you have a short (i.e. a wire that's split and arcs) in the wiring on your locking system.
I have the same problem 1995 Buick riviera SC MINE HAS WOrked great for the past month unlocking it with the remote but today i used the key to unlock it and the security light came on and it would not crank. using the remote seems to keep it working but using the key is the problem, it triggers the security system and a 15 minute wait. do you have a remote or are you using the key. ive heard small wires can break in the door locking module and it senses that its being opened with out a key and triggers the antitheft. Mine has never failed to start using the remote.
Some cars such as the i20 have a silent locking system so there won't be any problem. So whenever the remote is used to lock or unlock the car, the headlights and the back-lights will blink telling you that the vehicle has been locked or unlocked.
Central locking is the security system on many vehicles, which makes it very important in many lives. Central locking allows for sound of mind when a vehicle is out of sight and in a potential insecure location.
click remote start one time
Unlock the door with the key or the remote.
If the car has an alarm system or remote locking (Key fob) the locking control box is behind the side trim in the (UK) passenger footwell, if there is no alarm there is no relay box the system works off the door being locked and it sends a lock command to the other door