Installation Instructions for Tekonsha Voyager Brake Controller
Updated 08/25/2024 | Published 06/23/2015 >
Question:
I have a Tekonsha Voyager control and need a copy of the wiring diagram for installation. Thank you in advance for your assistance.
asked by: Stephen T
Helpful Expert Reply:
I have attached a basic brake controller wiring diagram for you. You will want to make sure that you ground the white wire to the negative post on the battery. The black wire will attach to the positive battery post. The red wire will tap into the stoplight switch on your vehicle's brake pedal. The blue wire will run back to the trailer connector. The brake controller will come with the universal 4-wire harness.
I have also linked the installation directions for the Tekonsha Voyager # 39510.
Many times, you will be able to use a direct fit wiring harness to attach your brake controller with your vehicle's wiring harness if your vehicle came with a factory tow package. If you will send me the year, make, and model of your vehicle, I will be happy to see if you are able to use a direct fit wiring harness. With this information I can also provide a specific parts list and instructions for your vehicle.
I have attached two articles with brake controller information for you.
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Search Results: tekonsha trailer brake controller
- Search Results: tekonsha p3
- Search Results: square hole spacer
- Article: Brake Controller Installation: Starting from Scratch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: brake controller
- Shop: Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector
- Video: How to Install the Curt Trailer Hitch Receiver on a 2023 Nissan Pathfinder
- Search Results: 7 pole adapter
- Search Results: trailer brake controller
- Search Results: 16115
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Curt TriFlex NEXT Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Proportional
- Q&A: Installation Methods for a Tekonsha Brake Controller on a 2017 Chevy Silverado
- Video: Installing the Curt T-Connector Vehicle Wiring Harness on a 2025 Kia Telluride
- Shop: Dexter Nev-R-Adjust Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3.5K
- Shop: Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K
- Q&A: Installing Brake Controller on 1995 Dodge Ram
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Video: Installing the etrailer Installation Kit for Trailer Brake Controllers on a 2024 Nissan Pathfinder
- Shop: Vehicle Tow Bar Wiring
- Video: Let’s Check Out the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector-C95ZV
- Q&A: Installing Trailer Brake Controller on 2019 Chevy Silverado 1500
- Q&A: Where is the Brake Controller Plug on my 2019 Chevrolet Silverado 1500 LD
- Shop: Fifth Wheel Hitch
- Video: Mount: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation on a 2023 Kia Telluride



Robert W.
8/25/2024
trying to connect a car hauler trailer to a 2002 Holiday Rambler Ambassador motorhome. When I turn the lights my Tekonsha Voyager disconnets