Question about 1999 Chevrolet Blazer

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My doors automatically lock on my 99 Chevy Blazer. Can I change this? They never used to, it started when my battery was replaced.

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It is a setting in the flash memory of the EMS. You probably lost the setting when the battery was disconnected and the EMS reverted back to the default setting. Your dealer can reset it again for you.

Posted on Jul 30, 2009

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