2001 Toyota Tundra Trailer Lights Not Working

They light with the headlights but do not engage when i apply the brake.

2001 toyota tundra trailer lights not working. We use cookies to give you the best possible experience on our website. The trailer lights stopped working. If it doesnt work you might have some loose connection or blown fuse on the running light circuit.

Trailer brake and turn lights not working on tundra running lights work - All lights and brakes work with other vehicles brake and turn signal do not work with my Tundra. Checked trailer plug no power checked under hood 30a fuse is good trailer tow relay has no power. 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.

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. It is not the trailer as verified it worked with another toyota. No running light but signals and brakes worked fine.

If they dont work then as Toxarch says your trailer has a bad ground. Left signal light stays lit on the dash and does not blink and is stuck on lit up when lights are lit. The number 1 terminal white wire of your 7 pin plug should be your ground your hitch should not be your ground.

A simple check with a 12 volt test lamp to the center pin orange wire or the 4 terminal black wire should tell you if the truck is OK. I have a 2005 Toyota Tundra. All of the running lights and one of the turn lights were no longer working.

Trailer Light Not Working and Wiring Harness Show No Power on 2002 Toyota Tundra Fuse Location for 118378 Tow Ready T-One Vehicle Wiring Harness Trailer Wiring Harness for a. I have a 2002 Tundra with a factory installed hitch. 2005 Toyota Tundra.