1999 Oldsmobile Aurora Logo
Posted on Jan 10, 2009
Answered by a Fixya Expert

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99 olds aurora pass key problem

Son's car has problem starting...used to wait 10-20 mins and try again. security light just blinks and car won't start. help?

  • Anonymous Mar 30, 2014

    If I drive fast by raving up the engine to speed up the car and drive from A to B and switch the car off it won't start when I am trying to start up. I have to have it off for a while, maybe 20 min it starts. Help here will be greatly appreciated.

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1 Answer

Marvin

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  • Oldsmobile Master 85,242 Answers
  • Posted on Jan 16, 2009
Marvin
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Joined: Jun 20, 2008
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There is most likely a problem with the tiny sensor in the ignition lock cylinder, it is not reading the key chip and locks u out, the problem is u can't just replace the lock cylinder u need a dealer only re-programm of the pass key system since the control module will not recognize the new lock code, catch 22 if u ask me. Do u have more than one key for the car? do both do this?

  • Jim Randall Jul 11, 2012

    You have a problem in the Ignition switch. The switch is wore out. $600.00 to replace! NOT!!!!! The ignition is not sensing the ignition key resistor. To fix this , you will need to sacrifice a key but it is a simple fix to bypass the security system. Remove the steraring colum cover locate the 2 white wires coming down from the ignition switch. Cut them. Solder the wires , From the firewall, onto the resistor in the key. Securley place some shrink tubbe over that. Wire tie this up under the dash securly. You have just bypassed the security system! You can now start your car with a key made by the local hardware. I am going on 2 years with this fix!

  • Marvin
    Marvin Jul 11, 2012

    This bypass only works when the VATS module is still good, it DOES NOT WORK IF THE MODULE HAS FAILED! And it doesn't cost $600 to replace the ignition lock cylinder. The cost at AutoMd shows much lees than that. Here is the breakdown of dealer cost to replace lock cylinder:

    Dealer Costs

    $369.74



    Time

    1.5 hrs



    Rate

    $117.00



    Labor

    $175.50



    Parts

    $194.24



    Shop Costs

    $383.40



    Time

    1.5 hrs



    Rate

    $98.00



    Labor

    $147.00



    Parts

    $236.40



    DIY Costs

    $202.70



    Time

    1.9 hrs



    Rate

    NA



    Labor

    NA



    Parts

    $202.70




    Go to this link to see how to do the bypass with a good VATS module but a bad key sensor.http://vats.likeabigdog.com/

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How do you stop the security light from blanking trac off light from coming on and theft fault system from poping on when driving in a 2001 aurora after replacing the factory radio? In: Oldsmobile Aurora...

For the radio Im pretty sure you just need to call your dealer or go see them, they will take your VIN and give you a code to keep your after market stereo from kicking the theft lock.

The security light unfortunatly is a very common, and as it is just annoying right now, potentially big problem. The model Pass Key system in th 01 Olds Aurora tends to be defective in most of these cars. If the Security light, or DIC is flashing Theft fault system, you need to see your dealer. Chances are your secureity system is about to have some "Lock out" Malfunctions. These are no fun. Its when the Pass Key system detects a suspicious or uncorrect key trying to start car or someone is trying to enter car abnormally. Its actaully a very good feature when opperating properly. It usally lock the system for 3-10 minutes and the system resets and with the correct key you can start the car. The problem is that the little chips in the keys go bad causing the "lock out" to happen even when usuing the correct key. Anouther, less used key can work better, and if you start expieriencing lock outs, waiting to the system to reset usally works, but eventually those mthods will fail to and you will have to have it repaired. This system can also cause the "lock out" to occur while driving down the road.

Id get it checked and fixed before the neusance light become a real problem.

You can also consider a Bypass system that with completly go around the smart key system. They are inexpensive and effective and preventing issues with the Pass Lock. However you will not have the security settings from the Immobalizer (lock out) so it would be a easier target for joy riders. You will still have the theft deterant ability, that alarms if someone tried gaining entry to the car with out keys or proper entry methods.

Bypass systems are not full proof either and do wear out over time. I think they have far less issues than the securtity feature in the car and if the bypass fails and Lock Out occurs, simply get a new Bypass. Hope I helped a bit take care :-)
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My 1996 olds aurora will not start. The security lite comes on and tells me to clean key, wait 3 min. No longer starts at all.

Your ignition key has an embedded chip.
If you have a spare, try that, don't use a simple copy that has no chip. You can use that copy for the doors, etc, but not the ignition.

You might turn key "upside down" if you get the same message again.

If you don't have a spare, a locksmith willhave to program a new key for you ($50) at Ace Hardware or True Value. ... Dealer ($80)

Hope this helps!

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