I just installed a security system in my car two days ago, its been working fine but the car just wont start now. I used the key to open the door but it wont start the car . what do I do.

kataleya:
I just installed a security system in my car two days ago, its been working fine but the car just wont start now. I used the key to open the door but it wont start the car . what do I do.

disconnect that security. your car will start at once. Poor electrical connection.

What type of security system do you have installed?
Contact the technician that installed the security system for you.

@kataleya: you need to disconnect immediately I guess the security system is faulty
Or Damage once that happens the car will not start cos is connect to the ignition
Wire

Regards

I have helped someone on this particular issue. D electrician he called tried everything he knew. i scanned d car and got no codes. I told the electrician to disconnect the security and immediately he did this, the car started with the first kick.

There might be nothing wrong with your car, security is just doing its job and you are not following the guidelines for its operations, don't know what you installed but if its the timer thing, all doors must be locked, then you press the hidden switch, if you do not here the click car remains dissabled.

kataleya:
I just installed a security system in my car two days ago, its been working fine but the car just wont start now. I used the key to open the door but it wont start the car . what do I do.

the only person who can diagnose your problem is the person who installed the security system

I don't know what you installed but I think you are jumping step(s) on the security system procedure