Beeping from fuse box??? (1 Viewer)

[V-DAWG]

2003 Tacoma 3.4 V6 230,000 miles
Everything runs fine.

There is a beeping sound (loud and high pitched) seemingly coming from the fuse box. There are only 3 ways to make it stop.

1- disconnect the battery
2- turn on the headlights (first position minimum)
3- pull the taillight relay

Any help would be appreciated. I have no idea what might be the solution, but I hope it’s fairly simple.

Thanks.

 

[V-DAWG]

Video of problem

 

[V-DAWG]

Video of problem

Noise located: problem solved even though the cause is unknown.

The truck did not have keyless entry, but it had the speaker/beeper installed.

I don’t know what caused the speaker to malfunction, but unplugging it has solved the sound problem and the truck still runs great.