SCL79
Junior Member
I just bought a 2014 3500 Tradesman with the RA1 radio. The display works as it should showing stations, volume, phone hooked up ,etc… but there is no sound. Any thoughts on troubleshooting? I am not against putting in a new aftermarket to get the Bluetooth and touchscreen and other cool stuff, but I'm not convinced it’s the head unit and not the amp or something. Fuses in fuse box for both tested fine. Thoughts?