Reset factory security system
How do you reset security system on Buick
lesabre w/pass key 3, car was broken into&
lock cylinder was damaged& battery cables cut
parts have been replaced. Was trying to
program new key, & the only thing it does is
make 1 little buzz when battery is hooked up.
RELEARN PROCEDURE: Turn the key on, with the engine OFF. Try to start the engine, then release the key to ON, Engine will not start. Watch the security telltale, after about 10 mins, it will turn OFF. Turn OFF the ignition, and wait 5 seconds. Repeat steps 1 through 4 two more times for a total of 3 cycles/30 minutes. You must turn the ignition OFF for 30 seconds before attempting to start the vehicle after the 3 cycles. Then start the engine . http://www.diy-gm-security.com/ http://newrockies.com/
You can by pass security system , by adding resisters to the wires underneath the steering column. You will test the omes on each side of the chip on the key and whatever amps they read is the amps you buy on the resisters . There will be a orange wire , that is the wire you tie the resisters into.
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