d61mccarty

I am having the same issue. No Audio display no sound from radio or sd card. Display on instrument panel shows searching symbol. I have no safe mode option in settings. How are you guys getting to safe mode? Android audio is working correctly.

Here are a couple pics of the relay and the wiring. Its goes where the trailer cable goes into the trailer. Mine had a box with a terminal strip inside. 12v 30 amp Auto relay.jfif

I have a 2019 GMC Sierra SLE. and found the same issue with my Furrion 3 camera set. After some playing around I found that if I jumper the trailer 7 way connector Batt and tail/marker light pins the cameras will operate. but not plugged into truck. After research I found that their is not enough current (power) to power the cameras. I installed a relay where the trailer light is connected and use the 12v to power the tail/marker lights. The relay coil is energized by the truck tail lights so no damage will be done to the truck trailer control module. Problem solved.