Parts Needed To Add 7-Way To 2015 Honda CR-V
Updated 09/16/2025 | Published 08/09/2025
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Question:
Will this work on a Honda 2015 crv. Mainly want it for charging trailer battery. Thanks.
asked by: Ginny
Expert Reply:
Hello Ginny, thanks for reaching out. It sounds like you are trying to add a 7-way trailer plug to your 2015 Honda CR-V. We do have the parts needed for this. The # A10-7084VP technically could be used for this, but there would be several other parts necessary to make it work. If you wish to add a fully-functional 7-way along with a 12v power pin, here are the parts you will need:
- Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56158
- Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires # ETBC7
These two kits combined contain everything you need to add a 4-flat and 7-way to your CR-V. This includes the wires to run 12v to the 7-way along with all of the necessary wires for a brake controller, should you ever need to use one.
Take a look at the install videos I linked. You should find them very helpful if you plan to install yourself.
What kind of trailer will you be towing? Does it have electric brakes?
Product Page this Question was Asked From
Mighty Cord Trailer Connector Adapter - 4-Way Flat to 7-Way RV Style - 12" Long
- Custom Fit Vehicle Wiring
- Wiring Adapters
- Universal Fit
- 4 Flat to 7 Blade
- Plug and Lead
- Mighty Cord
more information >
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Jesse M.
9/2/2025
Hey Ginny, did you get a chance to install the 7-way trailer plug on your Honda CR-V? I'm curious if the parts worked out for your setup, especially with charging your trailer battery. Let me know how it went, as it could really help others with similar needs!