In some rare cases, when the Bluelink hardware is plugged into the truck ECM port, certain engine warning lights will come on or the vehicle will not turn on. In this instance, you will need to modify the Bluelink settings to be "Listen Only" in the AOBRD/ ELD settings on the mobile app.
1. Plug in the Bluelink device
2. Connect to your Bluelink device device by going to "AOBRD Connect" or "ELD Connect" in the settings.
3. Once the bluetooth is connected and you see a green check, go to the "Settings" tab at the top right of the ELD Connect section and change the settings from "Request Allowed" to "Listen Only"
This should resolve the issue and you should still see the device automatically go into Drive when the vehicle goes above the 5mph threshold.