its a simple fix it just takes some time to go through the process.
SECURITY RELEARN PROCEDURE
Attempt to start the car by turning the key to the Start/Run Position.
Observe that the vehicle fails to start and that the security light is illuminated.
Release key to the 'ON/Accessory' Position. (DO NOT turn key to the 'off' position.)
Allow the vehicle to sit with the key in the 'ON/Accessory' Position for no less than 11 minutes.
Turn key to off position and allow the vehicle to remain in the 'OFF' position for no less than 30 seconds.
Repeat #1 - #5 for 3 cycles.
On 4th attempt, car should start.
NOTE : Since this is a fairly long procedure, I would limit all electrical sources, such as disconnecting headlights, to prevent discharge of battery.
NOTE 2 : It is SAFE to wait LONGER than the allotted time, but it is not safe to wait less time. I.e. 12 minutes instead of 11 minutes should be safe; however, waiting 10 minutes instead of 11 minutes is not safe.
Properly executed, this procedure should take approximately 35 minutes to complete.
2007-09-11 02:15:50
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answer #1
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answered by JimL 6
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Ok, I have this problem with my Grand Am. It only does it every once in awhile so I deal with it. If it does it every time you know that you will have to replace either/maybe both
A) the chip in the key
B) the sensor gadget thing inside the steering column
I remember it was somewhat expensive (at least for my budget)...because by looking at your car the mechanic will not be able to tell if it is the chip in the key or the sensor in the steering column. It is a guessing game. So, the mechanic will probably suggest that you replace the cheapest of the two first and see if it takes care of it. Then if it doesn't, suggest to replace the other item as well. You may have to go to a GM dealership to get it taken care of since it is a specific feature on GM cars; they may require that both items be replaced I do not know for sure.
Oh yeah, BTW they only started putting the chips in the keys after 2001 or 2002 in certain makes. Mine does not have a chip in the key but has a security feature in the steering column. From time to time my car thinks my key is a foreign object! When it does come on (the security light) I take a walk for 10 minutes, wipe off my key...make sure it is all the way in the ignition snug and try again. The feature will not allow you to attempt to start your car until 10 minutes later...every time! So, sitting and trying to start it will not achieve anything. Ususally, when it does it once...there is a chance it will happen a second time. Usually for me also, it will happen a few times in a month then disappear again for months...even a year. Very mysterious! Hope this helps.
2007-09-12 03:47:24
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answer #2
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answered by snowbunny 3
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This sounds as if this is the factory anti-theft or passlock2 that is disabling your car. There is no key or external switch to turn this off. The BCM has detected a problem and will not allow the motor to start until it is repaired. Most of the problems with these are related to the ignition swtich being faulty or somebody adding things into the car and not installing them properly or in the wrong circuits. You're going to have to get the car towed and diagnosed.
2007-09-11 07:16:32
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answer #3
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answered by Deano 7
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You are never going to get a straight answer to this. There are too many fanboys out there that want to always pretend that THEIR system is the best one. To really answer this you would need to find an unbiased person who owns both consoles and has played this game extensively on each system. I doubt there are many people out there that bought both copies of the game just to figure this out. Fact is Microsoft did bribe Take Two to provide exclusive download content for the 360. Microsoft are also the reason the game release was delayed because the game wouldn't fit on a 360 disc until they wrote a new compression routine. I would argue that graphically the PS3 would be a little superior, thanks to more advanced hardware. But in all honesty, I doubt there is much real difference. It remains to be seen what extra content is offered for each system in the future, perhaps that will swing the balance. But if you have to go and buy a new console just to play this game, you have to weigh up the strengths of each, decide if owning Bluray is an issue for you, and consider what software titles exist for each system, and how they stack up against each other.
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2016-04-14 11:09:13
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answer #4
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answered by Anonymous
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Body Control System Operation - 2000 Monte Carlo
BCM Functions
The Body Control Module (BCM) is capable of accomplishing multiple body control functions. Components directly connected to the BCM are controlled by the BCM's outputs. The BCM can control its outputs based on input information it obtains from sensors and switches that are directly connected to the BCM, or by borrowing information from other vehicle systems connected to the Class 2 serial data link. The BCM evaluates this information and controls certain body systems by commanding an output on or off.
The BCM is also capable of commanding other vehicle systems to control functions that are not directly wired and/or controlled by the BCM. The BCM accomplishes this task by sending specific messages on the Class 2 serial data link. The vehicle system capable of performing such function will respond to the BCM message.
Passlock Theft Deterrent
The Passlock is a vehicle theft deterrent system. The Passlock theft deterrent system contains a Passlock sensor. The Passlock sensor is part of the ignition lock cylinder assembly. The Body Control Module (BCM) provides power and ground to the Passlock sensor. The Passlock sensor interfaces with the BCM through the Passlock detection circuit.
When turning the ignition switch to the start position with the proper key, the Passlock sensor generates an analog voltage signal. This signal is sent through the Passlock detecting circuit. This analog voltage signal is of a specific value to the vehicle, and varies from vehicle to vehicle. When attempting to start the engine, the BCM compares a preset stored analog voltage value with the signal coming from the sensor. Because both values match, the BCM sends a fuel enable password via the Class 2 serial data link to the Powertrain Control Module (PCM). As a result, the PCM enables the crank relay, and allows fuel delivery to the engine.
When attempting to start the engine by means other than using the proper key in the ignition switch, the Passlock sensor sends an analog voltage signal of a different value. The BCM compares the preset stored analog voltage value with the signal coming from the sensor. Because both values do not match, the BCM sends a fuel disable password via the Class 2 serial data link to the Powertrain Control Module (PCM). As a result, the PCM disables the crank relay, and does not allow fuel delivery to the engine.
Note: If you have a BCM failure, you can't just replace it. You have to take it in to a GM dealer and they have to reprogram it and set it up for your car with a Tech 2 scantool.
2007-09-10 22:23:54
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answer #5
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answered by Don B 5
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The vehicle should start and run for a couple seconds with a passkey system. The flashing light may be a result of extended cranking or low battery. Try the security key of course, but this sounds like there may be more to it.
2007-09-10 20:20:54
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answer #6
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answered by RBH Automotive 4
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2014-09-07 14:33:47
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answer #7
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answered by Anonymous
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You should have a card key. It looks like a credit card with two keys . The big square one should work!!
2007-09-10 20:09:18
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answer #8
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answered by merrill r 2
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