[Zippi]

I just pulled the wiring harness off the back of the radio to check all the connections I made. They all looked good but I pulled it back apart and re-installed new butt connectors. I connected the ground wire directly to the battery and I've still got nothing. The only thing I can think of is the antenna may need to be connected. I don't think the speakers need to be connected just to get it to power up. I note to think about pulling this all back out of the truck.