security light problem

Bob Burks
5

Asked by Bob Apr 03, 2009 at 09:14 PM about the 2003 Pontiac Grand Am

Question type: Maintenance & Repair

I have the common problem of the security light flashing and car not starting. My 2003 grand am, does this occasionally, but it is a pain when it does happen, will probably become more frequent. I have heard this is a common problem with the grand am, but have never heard how to fix it.  Help me

18 Answers

Catherine Isabel
215

My 2000 Grand Am does this also. Turn the key to the on position for 10 minutes then turn off, repeat 2 more times. the system should reset. Mine usually resets on the second time, if the security light stops flashing then i try to start. My mechanic told me it takes three times to reset but it never has on my car, good luck.

20 out of 20 people think this is helpful.
Tony Kiger
215

This is caused by a bad ingnition switch in most cases however if you have a cut key (non factory ingnition key) sometimes it will register it as a bad key..remove the key and try again...however I do believe you only get 3 tries otherwise the car is locked out of startup for 30min to 1hr.

15 out of 15 people think this is helpful.
171dad
360

There is a way to bypass this problem by going under the dash behind the glove box at the control box. There is a set of three plug ins on this. The center plug will have a group of wires, the two wires you will need is the center black wire and the yellow wire next to it. you will need to splice back the black wire,and cut the yellow wire. You will need to first get a resistor from radio shack (2000). Then splice back the yellw wire leading to the plug end, then on connect on side of the resistor to it,tape off the other end which leads back to dash and tuck away. Then on the other side of the resistor connect it to the black spliced, not cut wire and tape up good. This should bypass the signal to the security system. This will make it not to have a security system anymore but you will not have the problems anymore either.

36 out of 36 people think this is helpful.
technician667
40

mine does it sometimes if i use a key i had made for it and not the original key. you just have to put the key in turn it to on and wait for the security light to stop flashing then turn off remove key reinsert and try starting again. don't leave the key in for a certain amount of time just wait for the light to stop flashing and make sure you turn it off and remove the key before you try starting again you don't always have to but these security systems are glitchy and it helps

4 out of 4 people think this is helpful.
Dawn001
125

My 2001 Grand Am does this as well.Turn the key to the ACC position and wait 15 minutes. Turn the key to off and then start the car. It is a real pain but it does work.

6 out of 6 people think this is helpful.
tenspeed
57,075

"How to fix it" from Grand Am Owners Club - http://www.gaownersclub.com/forum/showthread.php?t=139899

22 out of 22 people think this is helpful.
You think this is helpful.
karac
320

my 2001 grand am starts up all the way and than just dies, can anyone tell me why?? its done this two weeks ago and when i drove before it done this the day before my security light STAYS on it doesnt flash. i dont the turn the key to on and let it set for 10 minutes. and i have seen where everyone says it should flash, but mines not.... someone had came and looked at it and messed with the plugs to my battery and it started up? i dont know what it could be??

32 out of 32 people think this is helpful.
benicarsales
50

Thank you sooo much! My dad was having this problem, he lives in California and I live in Baltimore, a quick read on this site and a phone call saved the money and a lot of money. God Bless you!

5 out of 5 people think this is helpful.
oldpimp
10

my 2000 grand am ignition started acting up so i replaced it and removed the battery before i started.after it was done i put battery back turned key over to acc and waited 10min.security stop blinking and it started fine.it still gits me once are twice a week but if you listen real close when you turn the key over to acc you can hear the fuel pump kick on.if not turn off and back on till you hear the pump engage saves you from a 10 min wait

1 out of 1 people think this is helpful.
jrlee
20

I am working on a 2004 pontiac grad am . I never had this problem with the key switch if i replace it will that make the car start up with no problem

2 out of 2 people think this is helpful.
Vegas GetPaid Sr.
10

Have a Pontiac 2003 Grand Am. It may be caused by jumping other cars off your battery, the passlock prevents it to start. However,if you turn the key to the on postion wait til the security stops fleshing, then turn to off then to start it should fire up to reset your system. Attention DO NOT JUMP CARS!!!!!!!!

1 out of 1 people think this is helpful.
Dawn001
125

Eventually, there will come a point where it will not start. I took my car to a local mechanic and he disabled the security. I have had no trouble with the starter since. It cost me $100.00 which, if I had left it, would have cost me a lot more.

2 out of 2 people think this is helpful.
lilmis_momma
10

I wonder if this has something to do with the bad ignition switch recalls gm has been putting out?!

1 out of 1 people think this is helpful.
willdmc
10

Yep!! Bang on this site, thanks!! I have a grand am 2000. Turn ignition on wait until the security light stop flashing but stays on (took only 5mins on mine)... Turn the key off.. The security light should be off now... Turn ignition on, listen carefully to hear the gas pump.. Start the car while pressing slightly the gas pedal.. Job done..

1 out of 1 people think this is helpful.
Petysee Wolfe Wallace
15

It will get worse eventually! I started where you are and mine got where it wouldnt crank at all!

Schoettlin
0

When you turn it but don't start it. Leave for 600 seconds. The security light will stop after 600 seconds. This puts the security system in reset mode. After the light goes off you can then start your car. There's a youtube video on how to bypass it with a toggle switch by cutting your yellow wire going to you ignition switch and you'll need a toggle switch that will run negative to negative or positive to positive. NOT A TOGGLE SWITCH that runs negative to positive.

Trevilligan
20

Having the same problem, but the bigger issue is the car is now a derby car and we have pulled and cut all the wires for the dash. Now we can't see what or if anything is blinking. So my question is, is there a way of disconnecting/jumping the security system out of the loop? I have tried the switch and resistor method with no success and just need the car to run for one or two 10 minute demolition heats

2 out of 2 people think this is helpful.
empire2135
0

my pontiac grand am is doing the same thing but my security light is not flashing and reseting it is not working it useto but not anymore

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