I have a problem with the Tail Light circuit on my 2012 SR5 always burning out after I use my box trailer.
I connect the box trailer to the car, and it works during the day and I started the car this morning at 4.30am and everything worked OK, but by the time I got to the service station all the tail lights stopped working and the trailer lights don’t work. This happens at random times. I will replace the fuse and it won’t happen again until I use to the trailer the next time in a couple of months, and the fuse will pop again.
I hope I have explained the problem clearly enough.