2001 Chevrolet Silverado 1500 "security light" Questions

security light comes on changed security box did 3 step clear process truck still wont start security light back on security light on wont start changed security box still wont start check that it has

security light flashing on 2001 z71 1500 security light flashing The security light is a visual indication that something in the car's antitheft system is failing.  In most GM cars and trucks

Security light flashing won't start Security light is flashing the truck crancks but won't start You need to reprogram the security system. Hook up a battery charger. Turn the key on for 11 min. The ...

...security light on, and it will not start, its a standard if that will help. how do i get it to start back up? PUT KEY IN THE IGNITION SWITCH.TURN TO THE ON POSITION WITH ENGINE OFF FOR 10 ...

...At the same time the security light came on and my headlights and daytime running lights stopped working. Here is a link about the security light

...security light on after accident 2011 Chevy Silverado, 1500 was in an accident. The air bags did not deploy. The drivers side head light is broken. It wouldn't start, and I replaced the battery. ...

security light coming on and staying on. Then it would go out. For the last month it has stayed on. Can I disable the system without doing any problems? The security, antitheft, or passlock light is a

...security light is on most of the time it happens, can move around relays under hood, then it will start till i shut it off then have to move fuil pump relay around ag have a new fuil pump. new fuil ...

...security light illuminates when that signal gets broken, even just for a second. When the signal breaks, the car misinterperates this as an attempt at theft and goes into antitheft mode. The car ...