97 Buick Skylark 3.1 crank no start

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carriedi
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Joined: Wed Apr 10, 2013 12:42 pm

Re: 97 Buick Skylark 3.1 crank no start

Unread post by carriedi » Wed Jan 17, 2018 12:00 pm

a relearn will only work if the system is functional. if you have a component that is not allowing the key signal to work it won't relearn. that's why a tech2 scanner is really good. it will allow a person to see what signal is getting back to the module.
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