Parts Needed to Convert 4-Way of 2018 Honda Odyssey to 7-Way
Published 09/28/2018 >
Products Featured in This Question
Question:
Thanks. I'm actually thinking about getting the remote wireless brake controller in case we get another tow vehicle in the future or if our kids want to borrow it.
asked by: MARK M
Expert Reply:
You'll need to look for a grommet or hole in the floor of the rear cargo area of your vehicle to permanently mount the connector underneath it. We haven't done this on a vehicle like your 2018 Odyssey but I am sure there's a grommet or hole in the floor board you could use.
Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way.
If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller. This kit comes with everything needed to wire up the 7-way and install a brake controller.
For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup.
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
Continue Researching
- Search Results: 2 inch ball trailer hitch ball mount
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Search Results: 4 pin to 7 pin round adapter
- Search Results: 37185
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: Recommended Brake Controller and 7-Way Connector for a 2023 Honda Odyssey
- Video: Curt T-Connector Vehicle Wiring Harness Installation - 2019 Honda Odyssey
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: What is Difference Between Curt C64NR Hitch and etrailer Hitch that Fit 2019 Honda Odyssey
- Q&A: Recommended Hitch and Tow Wiring for a 2025 Honda Odyssey
- Search Results: rv faucets
- Search Results: rv sinks
- Search Results: handheld shower
- Search Results: fire extinguisher
- Video: Hands-On with the Valterra RV Water Inlet
- Shop: Curt Trailer Connector Adapter - 4-Way to 7-Way RV and 4-Way Flat
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: Brake Controller
- Q&A: Trailer Hitch For 2025 Honda Odyssey And Recommended Installers
- Shop: Utopia RV Bathroom Faucet - Twin Handle - Matte Black - 1.2 GPM
- Q&A: Complete Towing Setup With Brake Controller for 2025 Honda Odyssey
- Video: Install: Curt Trailer Hitch Receiver on a 2023 Honda Odyssey
- Video: DIY Install: Curt Trailer Hitch Receiver on your 2022 Honda Odyssey
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Clean Up Your Trailer Wiring
- 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


Mark M.
9/28/2018
Thanks. I'm actually thinking about getting the remote wireless brake controller that mounts to the trailer in case we get another tow vehicle in the future or if our kids want to borrow it.