[keep_hope_alive]

Met with the dealer on a few close-out items from the warranty engine replacement.

Now there is a high-speed CAN error associated with the GPS/On-Star/Compass circuit. Because I've installed a break-out harness that intercepted the factory plugs into the radio, it's my problem to solve (i.e. not warranty). Fair enough, I touched it, I own it. I removed the breakout harness and plugged the factory harness back in and have the same issues, but I suspect the tech is correct that what we have is a slight pin alignment issue.

The Micro 64 and Micro 50 pins are sensitive to pin retention and thus increased resistance for high speed CAN.