How to Wire a Ground Wire to a Trailer Light that Grounds Through Mounting Hardware
Published 01/19/2016
Question:
I just bought a replacement clearance light for my RV and it only has 1 black wire. The trailer wiring has a black and a white wire going to the old light, The directions say all you need to do is hook the black wire to black wire and the white wire to a mounting screw on the light for a ground, Is this correct?
asked by: Mike
Expert Reply:
What you would want to do is run the white wire on your trailer's wiring to the ground screw area of the trailer light to ensure that the ground will be sufficient for the light. Then you would just run the power wire to the single wire of the light and you would be good to go.
Product Page this Question was Asked From
Standard Trailer Light Kit with 25' Wire Harness
- Trailer Lights
- Tail Lights
- Brake/Tail/Turn
- License Plate
- Marker
- Square
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 5L x 4-1/2W Inch
- Amber
- Red
- Optronics
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Standard Trailer Light Kit with 25' Wire Harness
- Video: Ultimate Overview of the Standard Trailer Light Kit with 25' Wire Harness
- Video: Submersible, Under 80" Trailer Light Kit with 25' Wiring Harness Feature Review
- Video: Complete Breakdown of the Standard Trailer Light Kit with 25' Wire Harness
- Q&A: What is the Difference Between Over 80 inch and Under 80 inch Trailer Tail Lights
- Q&A: Recommended Trailer Wiring for 5x10 Trailer with 4-Way Trailer Connector
- Q&A: How to Wire the Lights in the Optronics Tail Light Kit # TL29BK
- Q&A: Parts Needed to Completely Re-Wire 20-Foot Cattle Trailer with Light and Reflectors
- Shop: Mini LED Identification Light Kit for Trailers Over 80" Wide - Submersible - Red LED/Lens
- Shop: Optronics Fleet LED Trailer Tail Lights w/ Grommets - Stop,Turn,Tail - Submersible - Oval - Qty 2
- Shop: Optronics Trailer Light Kit for Trailers over 80" Wide - Submersible - 25' Wiring Harness
- Shop: Peterson Light Kit for Trailers Under 80" Wide - 20' Harness - Driver and Passenger
- Shop: Submersible, Under 80" Trailer Light Kit with 25' Wiring Harness
- Shop: Steel Mounting Bracket for Peterson Stud Mount Tail Lights - Surface Mount - Black Powder Coat
- Q&A: How to Find the Correct Bearing Buddy
- Q&A: Should Trailer Ground Wire Ran to Frame be Sanded Down to Bare Metal
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Shop: Trailer Wiring
- Search Results: trailer wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer tires and wheels
- Search Results: trailer jack
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Brake Controller
- Video: A Look at the Power Mountain Tallboy 6 Ton Off-Road Bottle Jack with a Military Cargo Trailer
- Article: How to Measure Your Trailer Wheel Bolt Pattern
on Trailer Lights
