Should 4-Pole Trailer Connector Be Stored Inside Vehicle or Mounted Externally
Updated 09/06/2016 | Published 09/02/2016 >
Products Featured in This Question
Question:
Does the 4 blade connector come out of vehicle at hitch?
asked by: Harold L
Expert Reply:
A 4-pole wiring harness like Curt # C56158 or Tekonsha # 118561 can simply be pulled from the back of the vehicle when you need it for towing a trailer. The wiring will be safe with the hatch closed on it (as long as you avoid the latch mechanism) since the weather stripping will protect it.
Wiring brackets are built-in to some hitches and separate brackets are made for mounting these connectors externally, like # 18144, but for many people keeping the 4-pole protected inside the vehicle is the better option for occasional towing. Doing so keeps the connector safer from road salt, debris and other potential hazards. If you want to have the 4-pole permanently mounted near the hitch the you will need to route it outside the vehicle and install a bracket on the bumper cover.
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
- Shop: Trailer Wiring
- Q&A: Help Finding Install Connector for Trailer Wiring for 2015 Honda CR-V
- Q&A: How Much Can a 2015 Honda CR-V Tow and What Is Needed
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Mounting Bracket 4-Pole Flat
- Shop: Draw-Tite Ball Mount w/ 2" Ball for 2" Hitches - 3/4" Rise, 2" Drop - 7,500 lbs
- Shop: Curt Mounting Bracket for 4-Pole Flat Trailer Connector
- Shop: Timbren Axle-Less Trailer Suspension - Heavy Duty - No Drop - 4 Bolt Flange - 2,000 lbs
- Shop: Trailer Hitch
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: EcoHitch Hidden Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: Should Trailer Wiring Be Stored Inside Vehicle When Not in Use
- Search Results: 2" hitch cover
- Q&A: Comparing the Curt Hitch C13416 and EcoHitch Hitch 306-X7396 for a 2019 Toyota RAV4
- Search Results: e23zr
- Search Results: trailer hitch
- Video: Installing the Curt Trailer Hitch Receiver on a 2025 Toyota RAV4
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer wiring
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Article: Trailer Wiring Diagrams
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Search Results: trailer tires and wheels
- Video: Inside Look at TowSmart and Oris Hitches with the Manufacturer
- Shop: Brake Controller
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: trailer hitch ball mount
- Shop: Suspension Enhancement


