What to Do With The 3rd Wire On Trailer Tail Light When Replacing Tail Lights With Only 2 Wires?
Question:
Hi, I have a boar trailer with standard lighting and 2 wires per light GRN/BRN on right and YLW/BRN on left. I purchased LED lights that have the extra wire for ground WHT. Can I just drill a hole on the trailer frame and add a screw to use to attach the the white wire for ground? Will that work or would I have to add wiring to add the ground wire for the circuit? Thanks!
asked by: Richie R
Expert Reply:
As you are replacing a set of lights with a 2-wire connection like the Custer # CPL001 & # CPL002 with a set of 3-wire like the Optronics # STL8RB & # STL9RB you can simply add the ground wire to the mounting hardware. This is the way I have always done it since the 2 wire lights do it the same way but inside the light assembly housing where you cannot see it. It also saves you from having to drill a hole into steel and add additional hardware to secure the wire.
Products Referenced in This Question
LED Trailer Tail Light - Stop, Tail, Turn, Reflector - Submersible - Red Lens - Passenger Side
- Trailer Lights
- Tail Lights
- License Plate
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5-3/8L x 4-3/4W Inch
- Red
- Custer
more information >
Combination LED Trailer Tail Light - Submersible - 6 Function - 11 Diodes - Passenger Side
- Trailer Lights
- Tail Lights
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5L x 5W Inch
- Red
- Optronics
more information >
Combination LED Trailer Tail Light - Submersible - 7 Function - 14 Diodes - Driver Side
- Trailer Lights
- Tail Lights
- License Plate
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5L x 5W Inch
- Red
- Optronics
more information >
Product Page this Question was Asked From
LED Trailer Tail Light - Stop, Tail, Turn, License, Reflector - Submersible - Red Lens - Driver Side
- Trailer Lights
- Tail Lights
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5-3/8L x 4-3/4W Inch
- Red
- Custer
more information >
Continue Researching
- Article: Trailer Tire Sizing
- Q&A: Best Hidden Trailer Hitch Recommendation for 2020 Dodge Durango
- Q&A: What is the Difference Between 3 and 4 Terminal Solenoids
- Q&A: Troubleshooting An RVS RV Camera That Stopped Working
- Q&A: Trailer Wiring For a 2020 Acura RDX and Lights For Rebuild On Utility Trailer
- Q&A: Will Malone Hanger Spare Tire Bike Rack Fit 255/70R18 Tire on 2021 Ford Bronco
- Article: How to Bleed Your Trailer Surge Brakes
- Q&A: What Size Thread/Nut Does Buyers Products Junction Box # 3375601101
- Q&A: Dimensions for Buyers Product Wiring Junction Box # 3375601101
- Article: How to Choose the Best Winch for You, your Boat, and your Trailer
- Article: Trailer Wiring Diagrams
- Article: Most Popular Wheel Bearings
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
- Article: 2023 Best Gifts for Boaters & Fishing Enthusiasts