Why Ground ETBC7 to Battery
Updated 04/02/2024 | Published 04/01/2024
Question:
ETBC7 7 Prong Install Kit steps and diagram say to attach the White wire from Brake Controller to your Battery neg. terminal. Why wouldnt you just attach the wire directly to the car body structure instead of running a long wire to the Battery?
asked by: Brad C
Expert Reply:
Grounding the white wire from the brake controller to the battery when installing the # ETBC7 ensures you get the best possible ground for the controller. It's really just the best way and safest path for electricity to run. I can only recommend following the specific instructions though ultimately it's up to you, of course.
Product Page this Question was Asked From
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: How to Measure for Trailer Hitch Drop
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What Hitch Will Fit My 2012 GMC Savana 3500 4.8L V8 Built on a Cutaway Chassis?
- Q&A: What is the Difference Between the Tekonsha Prodigy P2 and the P3 Brake Controllers
- Q&A: Hitch, Weight Distribution and Brake Controller Recommendations for a 2017 Toyota Sienna XLE
- Q&A: Activating 7-Way of 2020 Ford Explorer Police Interceptor
- Q&A: Parts Needed to Add Brake Controller to 2026 Ford Transit T350