Question about 1998 Buick LeSabre

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The car sat for a few months and the battery died so I got a new battery and the security system wont let me start it. The little red light is constantly flashing. n 98 buick leSabre

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This is pretty common on GM vehicles. The problem is that its hard to diagnose which part of the system is failing. Mechanics will charge heavily and trouble shooting yourself can be expensive buying things you dont need. DON'T even think about going to the dealer. I've been dealing in these systems for years and the best, most cost effective way to fix this is to just bypass the whole system. Here is a link for info and DO IT YOURSELF solutions. http://vatspasslockpasskeysecurityhelp.yolasite.com/

Posted on May 26, 2011

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Posted on Jan 02, 2017

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