Does my GM5 need to be reprogrammed after your service? No it doesn’t. When you get the GM5 module back from us all you need to do is plug it in and you’re ready to drive again. By admin|2020-09-21T15:17:36+01:0021 September 2020|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.