Honda 2003 Accord Sedan Owner's Manual page 243

Main Menu Table of Contents
Towing a Trailer
Trailer Lights
Your car has a trailer lighting
connector in the trunk. Refer to the
drawing in this page for the wiring
color code and purpose of each pin.
If you use a converter, you can get
the connector and pins that mate
with the connector in your car from
your Honda dealer.
Since lighting and wiring vary in
trailer type and brand, you should
also have a qualified mechanic install
a suitable connector between the car
and the trailer.
240
Driving
GROUND
(BLACK)
RIGHT TURN SIGNAL
(GREEN/YELLOW)
BACK-UP LIGHT
(GREEN/BLACK)
BRAKE LIGHT
(WHITE/BLACK)
LEFT TURN SIGNAL
(GREEN/BLUE)
TAILLIGHT
(RED/BLACK)