The security is keeping it from starting which is what it is supposed to do.
Passlock. Go to the dealer and have the passlock programmed. Usually happens after you replace an ignition switch.
If its the same as my 2001 malibu, you turn the key to the on position leave it on for about 10 mins. When the security light goes off turn the key to off. You should then be able to start the engine normally. Its the worst system ever devised.
Maybe you need to check the oil The oil light will stay on until the engine starts. If the oil light was on when it was running and now it will not start then you may have internal engine damage. Take it to a professional.
There is no such engine as a Cummins 2500 Diesel.
The timing of the engine is off or the spark plug wires have been hooked up incorrectly.
This is usually caused by a faulty passlock sensor requiring replacement of the ignition lock cylinder. To test: Crank the engine momentarily (like you're trying to start it) then allow the key to return to the on/run position. Your check engine light should be on, and the radio should work, but turn the radio off if it's on, because you need to keep the battery charged. Wait fifteen to seventeen minutes, then shut the key off and remove it. Then wait fifteen seconds (or longer) and start the engine. If it starts, you need a new lock cylinder. With the engine still running, press the key straight in. If the car stalls, you need an ignition switch also.
Not enough information regarding why the car won't start but as to he security light; it's always blinking when the engine is off.
try putting petrol in
It means that there is something wrong with the engine and not the battery
Mine comes on periodically too, and then the engine wont start. If you sit tight for about 5 - 10 minutes until the light stops flashing, the engine will start right up.
The remote start is disabled when the check engine light is on. You need to have the system checked for codes with a scan tool to know possible causes.The remote start is disabled when the check engine light is on. You need to have the system checked for codes with a scan tool to know possible causes.
check to see if your security light is on i had the same problem (they all do ) put your key in the "on " postition and leave it for 10 minutes until the security light flashes off and then start your engine.
You probably have a little oil seeping into the combustion chamber while the engine is off. Once you start the engine, this oil is burned and causes the smoke you see.
car wont start, security light is off, engine crank, did start once and when death inmediately, now I can not get car started. Check and test key and chip is ok.
More than likely it has a bad magnet in the ignition switch you need to replace the switch and then relearn the security system
This happens when the keypad isn't used to lock/unlock example when refueling if you don't lock the car then return to try and start the engine the security light illuminates the car runs for a second or two then stalls but if you lock/unlock the car will start the security light will not illuminate hope this helps
turn on the car but (ready to start) then one press on remote control open then close
if the light goes off it's probably the starter...