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How do i reset passlock on 2002 Chevy Silverado, 4.3

Posted / edited by AnonymousUser on : 25-03-2019

Answers :

I have a 2002 Silverado 1500 My truck Cranks but will not run . With security light flashing . I've done the 10 minute method It works . for a week or two . What I've done is put my key in the ignition with very little pressure upward works every time at this point I think its a worn key. I'm waiting for it to do it again so I can try it with my original spare key. I've read it could be BCM connection / lose wire connection that inserts to pass lock sensor / or the pass lock sensor is dirty between sensor and key cylinder . I hope this helps Good Luck .
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