Parts Needed to Install 7-Way on 2020 Honda HR-V with 4-Way
Updated 01/12/2026 | Published 09/06/2024
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Question:
Im installing a C56284 wiring adapter that has a flat 4 pin connector. My trailer has a 7 pin RV style connector. What is the corret adapter? Vehicle flat 4 pin to trailer 7 pin rv
asked by: Michael F
0
Expert Reply:
Hey Michael, if the trailer doesn't have brakes that you need to operate all you need is the part # 37185 to convert your 4-way to a 7-way. If you do need to operate brakes you'd instead need the part # ETBC7 with a brake controller like the P3 part # 90195 and you'd be set.
expert reply by:
Jameson C
0
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 >
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Jameson C.
1/12/2026
Hey Michael, how did things go with the adapter for your 4-way to 7-way wiring setup? Did the 37185 or the ETBC7 kit end up being the right fit for your trailer? Your update could make it easier for others working through the same wiring change.