No power to door locks, dome lights, head lights, remote control communication lost.

I was installing a remote start " remote startx" on a 2018 tundra, I think I got the tpms molex plug confused with another one. But I programmed it and it would start at first but doors wouldn't unlock with remote, after trying to get the doors to unlock I noticed the truck lost all power to interior, nothing works until I turn it on with the key. I found a few blown fuses but still can't get power to interior or remote control communication. Not sure what else to look at. Any advice would be greatly appreciated.

 

How did you check your fuses? With a multi-meter, or did you pull them out and inspect them? If it was the latter, check that you put it back in the right spot. There are some fuses that are empty, and when you're looking at it upside down and backwards, it's easy to get confused and put one back in one of the spots that should have been empty. I did this when I popped a fuse on my CL6 telematics install.

Verify all fuses with a multi-meter on the continuity setting. Don't forget the fuse panel under the hood.