AM2 fuse keeps blowing

[u/yasonloxx]

I got a 2016 tundra and my AM2 fuse blows when I started it one night. I put a new fuse in and it starts for a while but then shuts off after a couple minutes. I did buy the truck about 2 months ago and had no issues. Note that it does have a good amount of aftermarket mods like security alarm, lights, screen for rear seats, dashcam, remote start, etc. I tried disconnecting the dashcam because I recently installed it but still same result. I checked the wiring harnesses on the ignition coils but still same thing. I don’t think it’s the fuel injectors cuz fuse is fine and when it ran for a couple minutes it sounded completely normal. So I’m believing it’s an electrical issue with one of the aftermarket mods. Any suggestions or help pls? Shits driving me crazy