I have a 2004 newer body aftermarket radio that i have had for a year no issues. I have door poppers on the truck and when i hit the switch to open the passenger door while the truck was running the radio shut off i checked the fuse and there is no power to the fuse, it wasnt blown but i swapped it out anyway And checked the fuse on the back of the radio it was also good.
sort of lost at this point not sure what could be the issue.

 

anyone have any clue. Relay under the hood have anything to do with the radio? Nothing else has issues only radio

 

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Poppers were have their own module and in line fuse. But i tapped into the radio power wire. All radio fuses except #7 have power

 

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Sounds like i have the same issue.. did you ever find the problem?

 

I still get no power to that circuit. I just used my cigarette lighter to power my radio since i never use it