Does Wire Need to Run to Vehicle Battery for Curt Trailer Wiring Harness C56261 to Function
Updated 11/21/2016 | Published 11/20/2016 >
Products Featured in This Question
Question:
Hello I am ready to purchase and install hitch and wiring hardness to my 2015 Toyota sienna, by looking your installation video, I have one question for the 12V power black wire run to front battery under car. can I do NOT run this black 12V wire to front battery, where I can hook up if do not run the black wire. Thanks
asked by: Gordon D
Expert Reply:
You will have to run the power wire for the Curt Trailer wiring harness # C56261 to the battery for it to function properly. The reason it is needed is to protect the delicate wiring of your vehicle. The # C59236 uses the taillight circuits of your Sienna as signal wires only and draws all of the amperage for powering the trailer taillights directly from the vehicle battery.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Search Results: how to return an order
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Install: Curt Trailer Connector Adapter on a 2022 Hyundai Tucson
- Shop: Brake Controller
- Shop: Towing Mirrors
- Shop: CIPA Universal Towing Mirrors - Clamp On - Qty 2
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Shop: K-Source Universal Towing Mirrors - Clip On - Convex Mirror - Qty 2
- Video: Best 2021 Toyota Highlander Towing Mirror Options
- Video: Mount: Curt Echo Wireless Brake Controller on a 2019 Toyota Highlander
- Q&A: What is Required to Use Curt Echo Trailer Brake Controller
- Q&A: Does Black Wire of 7-Way Adapter have to be Ran to Install Brake Controller
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Hitch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: How to Choose a Trailer Brake Controller
- Search Results: trailer hitch
- Video: Feature Breakdown: Universal Installation Kit for Trailer Brake Controller
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: Trailer Wiring Diagrams
- Search Results: trailer wiring
- Video: Redarc Tow-Pro Liberty Brake Controller Review RED24FR
- Search Results: trailer tires and wheels
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Article: How to Measure for Trailer Hitch Drop
- Shop: Suspension Enhancement


