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Theft Deterrent Relearn

WARNING: This page is about a different car, the 1997 Buick Regal and 1997 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition off. Connect a battery charger to battery. Turn battery charger on a low charge rate.
  2. Turn ignition on. SECURITY warning indicator light should illuminate for about 10 minutes, then turn off. When indicator light turns off, turn ignition off for 5 seconds.
  3. Repeat previous step 2 more times, for a total of 3 10-minute ignition cycles. Vehicle should now start, and SECURITY warning indicator light should not illuminate. Turn ignition off. Disconnect battery charger.
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