What is your question?
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What is your question?
Tried relearn and it still blinks
How long has your 1997 Buick LeSabre had this problem?
Week
2 Replies
Have you verified that you are using a properly programmed key for the vehicle? The immobilizer system needs programming for any key you attempt to use. Without this you will not be able to start the vehicle. There is no way to 'relearn' a key without a Tech II diagnostic tool or equivalent.
May take 15 minutes - be sure battery is fully charged.