Honda Ridgeline Owner's Manual page 310

Towing a Trailer
Trailer Lights
LEFT TURN SIGNAL
AND BRAKE LIGHTS
(GREEN/RED)
TAILLIGHTS
(GREEN/BLACK)
B CHARGE
(GREEN)
Trailer lights and equipment must
comply with federal, state, province/
territory, and local regulations.
Check trailer light requirements for
the areas where you plan to tow, and
use only equipment designed for
your vehicle.
302
RIGHT TURN SIGNAL
AND BRAKE LIGHTS
(GREEN/RED)
ELECTRIC BRAKE
(BROWN/WHITE)
BACK-UP LIGHTS
(BLUE)
GROUND
(BLACK)
Except RT and U.S. Sport models
Your vehicle is equipped with a
trailer lighting connector.
On RT and U.S. Sport models
Your vehicle is equipped with a
connector to install an optional trailer
lighting connector that mates with
your vehicle. You can get this
optional connector from your dealer.
Refer to the above illustration for
wiring information.
We recommend that you have your
dealer install a Honda wiring harness
and converter. This harness has
been designed for your vehicle.
Since lighting and wiring vary with
trailer type and brand, you should
also have a qualified mechanic install
a suitable connector between the
vehicle and the trailer.