Relays and Fuses Needed to Install a Wiring Harness on a 2019 Honda Ridgeline
Updated 11/17/2025 | Published 12/26/2024
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Question:
I have been told that there is some kind of wire switch you have to do after install on 2019 Honda Ridgeline to get the parking lights to work. The turn/brake lights work like the should. This is a Curt 56365 wiring kit.
asked by: Edwin C
Expert Reply:
Hey Edwin! There is a relay that has to be installed, along with a handful of fuses. This is common with Honda and other foreign vehicles. They like to save money during the manufacturing process by not including optional parts. It's kind of a pain but the Curt item # C56365 includes everything you need.
I have linked the instructions below for you to take a look at. They are extremely detailed and will walk you through exactly where to install the fuses and relay.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Factory Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- CURT
more information >
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Instructions
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on Custom Fit Vehicle Wiring
Jerred H.
11/17/2025
Hey Edwin, how did things go after adding the relay and fuses with your Curt wiring kit on the Ridgeline? Your update could make it easier for others working through the same setup.