2015 Tundra USB problems

So I replaced my headlights and fog lights to LED’s and they worked fine for a day or so. Then the next day I started the truck and put it in reverse and the rear camera came on as usual, but when I shifted to drive the camera was still on. I stopped and put the truck in park and the camera was still on. I shut the truck off and restarted it, and the camera flickered and then the radio completely died. Nothing at all. I took the truck homer and tested all the fuses. Nothing is bad, but the only thing that doesn’t work anymore is the radio and the USB. But!!! the radio fuses are still good and didn’t pop. But the USB has no power. Is there a separate fuse for the USB that isn’t in the fuse boxes? Anyone have this problem!? Thanks!

 

I think the USB is power by the Entune head unit, not sure if there's any internal/external fuses to it. I attached a couple files to you other post, hope you can read them, if not let me know. I'll dig around a bit and see if I can find how the USB is powered and let you know.

 

So from looking online at buying a new replacement power head on eBay, I noticed there’s not a fuse on the head itself. So if you or anyone knows what powers the USB that would be extremely helpful. Thanks.

 

I answered on your other thread. If it’s the same as 2018, the usb port on the dash is powered by the head unit. The wire carries signal and power. There is no separate fuse for it.

Try a different USB cord. One that you know works.

 

Here is where the cord plugs into the HU