What are the Standard Brake Controller Wire Color Codes
Published 07/02/2015 >
Question:
I HAVE A BRAKE CONTROLLER HOPKINS WITH A UNIVERSAL PLUG IN .I DONT KNOW THE COLORS CONECTIONS , LIKE. WHAT IS BLACK FOR ? WHAT IS RED FOR? ...............WHITE FOR? ..............BLUE FOR? IF YOU CAN ANSWER THIS QUESTION FOR ME PLEASE. THANKS
asked by: JUAN M
1
Helpful Expert Reply:
The traditional wire colors for brake controller installation are white for ground, black for 12 volt power, red for stoplight switch, and blue for brake output.
For more information on wiring in a brake controller check out the help article I attached that covers this.
expert reply by:
Jameson C
1
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Curt Venturer NEXT Trailer Brake Controller w/ Plug-In Harness - Up to 3 Axles - Time Delayed
- Search Results: lights
- Search Results: brake control wiring
- Shop: Trailer Wiring
- Search Results: trailer leaf springs
- Search Results: etbc7 wiring kit
- Search Results: curt spectrum
- Search Results: curt spectrum brake controller
- Shop: Caliber Trailblazer ORV Tie Down Kit - 3,300 lbs - 4 Anchors
- Search Results: trimax locks trailer hitch ball mount
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Shop: Curt TriFlex NEXT Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Proportional
- Shop: Fifth Wheel Hitch
- Q&A: Why Can't You Back Up with Curt MV Weight Distribution System w/ Sway Control Installed
- Shop: GloLight LED Trailer Clearance or Side Marker Light - Submersible - 9 Diodes - Round - Red Lens
- Shop: TowSmart ProClass Trailer Connector - 4-Way to 7-Way and 4-Way Flat - Vehicle End
- Shop: GloLight LED Trailer Clearance or Side Marker Light - Submersible - 6 Diodes - Round - Red Lens
- Shop: GloLight Halo LED Trailer Light - Brake, Turn, Tail - Submersible - Round - Red
- Video: How to Choose a Trailer Brake Controller
- Video: Tow-Rax Removable Wheel Chock w/ Wood Screws Review
- Q&A: Caster Wheel Recommendation for Trailer Jack with 1-3/4" Tube Diameter
- Shop: Vehicle Tow Bar Brake System
- Shop: Towing Mirrors
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Hands-On with the Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps
- Video: Let’s Check Out the Curt Universal Installation Kit for Trailer Brake Controller
- Video: Feature Breakdown: Universal Installation Kit for Trailer Brake Controller
- Article: Brake Controller Installation: Starting from Scratch
- Shop: Trailer Hitch

