/en/qa/tag/2015-silverado Powered by Question2Answer /en/qa/65649/what-do-the-lock-%26-unlock-wires-do-in-evogmt3-standalone I'm reviewing the Install C for the EVOGMt3 and see it's calling for lock & unlock wire connections to the BCM for non-OnStar vehicles.   If the customer is going to be using his OEM remotes, what do these connections accomplish?   The only thing I can think of is that it's a work-around for the OEM keyless system shutting down while the vehicle is running....please advise Chevrolet /en/qa/65649/what-do-the-lock-%26-unlock-wires-do-in-evogmt3-standalone Fri, 04 Dec 2015 13:59:39 +0000