2001 Toyota Tundra Trailer Lights Not Working

If the signals are all correct coming out of the converter the problem is somewhere on the trailer.

2001 toyota tundra trailer lights not working. If yes then check the trailer plug. Then test the wires coming out of the converter. Issue was a blown 30A fuse on the Tow Tail circuit which was not obvious to find on the circuit map as the Tow fuses are a bit spread out in the fuse block.

They light with the headlights but do not engage when i apply the brake. If I place hazards on while lights are on only right side flashes and whole dash lights flash too. We use cookies to give you the best possible experience on our website.

This is the first time I have come across this. Toyota Tundra Forum. It is not the trailer as verified it worked with another toyota.

It was feasted on three trailers. A short would blow a fuse. The number 1 terminal white wire of your 7 pin plug should be your ground your hitch should not be your ground.

Checked trailer plug no power checked under hood 30a fuse is good trailer tow relay has no power. Brake lights and indicator lights work fine. I hooked up a newer trailer to my Tundra for the first time everything worked fine for about ten minutes then turning off the freeway the turn signals did not work so I checked the 20amp fuse and it was ok.

When I press the brake the tail light lights up but not the 3rd brake light. 2006 Toyota tundra I am having a problem with my trailer lights brake and turn signal work however taillights are not - Answered by a verified Toyota Mechanic. My wife told me this morning my brake lights do not come on.