Thank you VERY much to everybody in this thread. I have a 2014 Silverado Texas Edition & I've loved every second of it... until this ground issue came up. I'm losing the time & radio memory immediately if I set it up again & the G218 ground seems to be the most common issue. You mention the You Tube video was a great help, but I didn't notice a link to the particular video you watched. In doing a search, I can find several, but would certainly prefer finding the one your recommend. I'd sure appreciate any help finding that same one, if that's possible. Thank You!
KirbyCo