2000 Toyota Tundra Trailer Lights Not Working

I replaced the flasher relay and it still does not work.

2000 toyota tundra trailer lights not working. Frichco228 Jul 11 2020. Vehicles equipped with a genuine Toyota Trailer Towing Hitch or Bumper Hitch. Toyota will initiate a Special Service Campaign to replace the Toyota Trailer Towing Wire Harness.

Lowest Price Trailer Wiring Guarantee. It is not the trailer as verified it worked with another toyota. Turn signals not working Toyota Tundra 2000.

Toyota tundra parkingtail lights not workingnot a fuse under hood or relay. The Curt harness C55367 only has inputs for battery feed to power the trailer lights which if that isnt work would be the likely reason why turn signals brake lights tail lights and ground. Installation instructions and lifetime expert support on all purchases of 2000 Toyota Tundra Trailer Wiring.

On the Tundra the white wire is the ground on both connectors find the corresponding wire on the trailer connector and ensure it is connected to the trailer. It was feasted on three trailers. In my experience of a light does not work its usually a bad ground.

Hazards work only when lights are off. Service type Rear lights are not working Inspection. The factory harness probably also has a wire for either reverse lights or auxiliary power not used by the 4-Way.

You would have to trace the harness under the dash down the kick panel and under the hood. You may need to check each one to make sure theyre bolted down all the say. The tail light and brake light same bulb are an LED bulb but that shouldnt make a difference seeing how as they have worked just fine previous to a few days ago.