Hello Mr. Davis,
I own a 1999 Olds Alero. The car runs great, but here’s the problem. When I turn the ignition to start the car, sometimes it will start right away and on other occasions, the fuel cuts off and I get the security light flashing constantly. I have to wait 10 minutes until the security light goes off before I can start the again. The car starts right up but it’s very annoying when it’s freezing cold out and this light comes on and I have to wait 10 minutes every time this happens.
What do you suggest?
I have seen issues similar to this and a new ignition key solved the problem. if you have another ignition key, try it and see if that helps. If it does not help you will need to see the dealership and have them troubleshoot the problem. I would not go anywhere but the dealer for these types of problems.
Reader Follow Up
Thanks for the response. I do have an extra key and tried it, but the problem still exists. I took my car to the dealer and they just guessed and what it could be with no definite answer and several hundred dollars later, I still have the problem.
I just did some more research on the web and here is what they suggest:
Replace the cylinder and Passkey module (you will have to conduct a relearn procedure for the BCM to learn the new voltage value). Here’s the procedure: Lock doors and unlock. Clear codes. Turn key and bump starter, leave on for 10 minutes. After a few minutes the dash light will go out. At that point, turn the key to the off position for 90 seconds to 3 minutes. Repeat this procedure 3 times for a total of 30 minutes and on the 4th try the car will start.
I don’t know if this will finally fix the problem of my car. I will take it to a local shop and show them this and see what they think.
Hello again Nilda,
Ya, that would be another GUESS to try. I would probably replace the ignition lock cylinder (part the key goes into) first and see what happens….just another guess though. Those systems don’t fail enough for most mechanics…including myself to have much experience with them. The dealer will have the most experience, usually.