SOURCE: 1999 Olds ignition switch problems
Hi....
In your Intrigue to use the New Passcode sensor .
You need to program the new Passcode to the ECM. of the Vehicle.
This is a prosses that involve around 30 minutes maybe a little more.
Remove the old Ignition switch.
Install the new Ignition switch. with the new Passlock sensor.
Turn the key to on position and try to start a few senconds. them leave the key on run position.
For 10 minutes and NOT more than 11 minutes.
Them turn the key to OFF position for exactly 30 seconds.
Them turn the key to Run position 10 minutes or 11.
them turn back the key to OFF position for 30 seconds.
Them turn the key to Run position 10 minutes or 11,
Turn the key to OFF position and wait 1 minute, them try to start the vehicle.
If the car start you are DONE.
But if Not Letme know to give you more information.
OK I hope this help to try solve your problem.
Thank you for use fixya...
SOURCE: Security light flashing and car won't start now
does it start at all, or does it run for about 1 second and shut off? if the latter, then it's the passlock system, and he could have a defective key or security module. the keys have a predetermined resistance value which activates the passlock system to prevent hotwiring. If it is the passlock system, then sometimes you have to wait 15-20 mins for it to reset before starting the engine.
SOURCE: 99 olds intrigue security won't allow it to start
Dissconnect the battery then reconnect then try
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