NISSAN 2011 Armada - Owner's Manual - Manual (Page 462)

WARNING
Never connect a trailer brake system di-
rectly to the vehicle brake system.
Electric trailer brake controller
Trailers equipped with electric brakes may re-
quire the installation of an aftermarket trailer
brake controller.
Your vehicle is equipped with a connector and
jumper harness that is specifically designed to be
used when installing an aftermarket brake con-
troller.
To install the electric trailer brake controller jumper
harness, perform the following procedure:
1. Open the driver door. Move the seat to the
rearmost position.
2. Apply the parking brake to access the
jumper harness connector.
example
LTI0117 LTI0122
Technical and consumer information 9-25