Owner's Manual
Page 189
... a converter, you should also have a qualified technician install a suitable connector between the vehicle and the trailer. GROUND (BLACK) BACK-UP LIGHT (GREEN/BLACK) LEFT TURN SIGNAL (GREEN/BLUE) RIGHT TURN SIGNAL (GREEN/YELLOW) BRAKE LIGHT (WHITE/BLACK) TAILLIGHT (RED/BLACK) CONTINUED Driving Since lighting and wiring vary with trailer type and brand, you... for the wiring color code and purpose of each pin. Towing a Trailer Trailer Lights Your vehicle has a trailer lighting connector in your vehicle from your Honda dealer.
... a converter, you should also have a qualified technician install a suitable connector between the vehicle and the trailer. GROUND (BLACK) BACK-UP LIGHT (GREEN/BLACK) LEFT TURN SIGNAL (GREEN/BLUE) RIGHT TURN SIGNAL (GREEN/YELLOW) BRAKE LIGHT (WHITE/BLACK) TAILLIGHT (RED/BLACK) CONTINUED Driving Since lighting and wiring vary with trailer type and brand, you... for the wiring color code and purpose of each pin. Towing a Trailer Trailer Lights Your vehicle has a trailer lighting connector in your vehicle from your Honda dealer.