What Does Brown and White Wire of Trailer Wiring Run To
Updated 01/02/2024 | Published 12/31/2023
Question:
I read what color wire goes for the marker lights. My question is on my markers it has a brown and a white. Does the white wire haft to be grounded to the trailer
asked by: Rick H
0
Expert Reply:
The brown wire of trailer wiring is the running light/marker light circuit and the white is ground. So on your setup that has a brown wire that would be where you'd run the marker light circuit to and then the white would get the ground circuit. You can run this to the frame of the trailer if you want or back to the main ground circuit of the trailer wiring.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- Optronics
more information >
Continue Researching
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Search Results: 2 wire wiring
- Video: Comprehensive Review: V-Shaped Identification Light Bar for Boat Trailers
- Video: Stainless License Plate Frame Spec Review
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Search Results: wiring
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Search Results: wire clips wiring
- Search Results: wire clips
- Search Results: sae p2 91 dot
- Search Results: pigtail harness
- Search Results: wiring clips
- Shop: 2-Wire Pigtail for Optronics Trailer Lights - 2-Prong PL-10 Plug - 135" Lead
- Q&A: Install Material Thickness for 3/4" LED Trailer Mini Clearance and Side Marker Light with Grommet
- Shop: V-Shaped Identification Light Bar for Boat Trailers - Submersible - Red LEDs - Clear Lens
- Shop: Optronics LED Clearance or Side Marker Light w/ Reflex Reflector - 6 Diodes - Oval - Amber Lens
- Shop: V-Shaped Identification Light Bar for Boat Trailers - Submersible - Red LEDs - Red Lens
- Video: The Low-Down on the Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal
- Video: Detailed Breakdown of the Thinline LED Clearance and Side Marker Light
- Video: Feature Breakdown: Miro-Flex Thinline LED Trailer Clearance or Side Marker Light
- Video: Hands-On with the GloLight LED Trailer Turn Signal and Parking Light
- Video: Complete Breakdown of the V-Shaped Identification Light Bar for Boat Trailers
- Article: Trailer Wiring Diagrams
- Article: Trailer Lighting Requirements
- Q&A: Why Does 4-Pin Trailer Wiring Have 5 Wires
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
Explore Expert Info
![Our Expert]()
on Custom Fit Vehicle Wiring
on Custom Fit Vehicle Wiring
