2008 Nissan Towing Guide 8 to the bumper and chains/cables when making a sharp turn, do not attach the chains/cables
too close to the coupler. Consult your trailer manufacturer for the proper location of the
chain/cable attachment to the trailer.
REAR VIEW MIRRORS
In many cases, a trailer can block your rear vision when you’re using only the standard Nissan
rear view mirrors. These mirrors were not designed for towing. “Extended” mirrors specifically
designed for trailer towing should be used when your rearward vision is obstructed. Before
using these mirrors, make certain that they comply with state and local regulations.
Telescoping Tow Mirrors are available as an accessory for Armada and Titan vehicles. Contact
your Nissan dealer for details.
BREAKAWAY SWITCH
On a trailer with electric brakes, a breakaway switch can automatically activate the trailer
brake system if the trailer becomes separated from the tow vehicle. Should the trailer become
detached, a breakaway switch may help prevent the trailer from wandering into another lane
and will bring it to a safer stop with less damage.
A breakaway switch relies on the power of a trailer battery, so make sure it is not
discharged.
Never use the breakaway switch to “park” the trailer on a grade. The battery would
eventually discharge and release the brake, allowing the trailer to roll.
Be sure to leave enough slack in the tether on the breakaway switch to turn corners
without binding. If you do not, the electric trailer brakes will lock-up and not release. See your
trailer manufacturer for proper installation of a breakaway switch that is compatible with your
trailer braking system.
TRAILER LIGHTS
Trailer lights should comply with all applicable federal, state, and local regulations, and should
be in proper working order at all times. A trailer’s taillights, stoplights, and turn signals must be
wired* into the tow vehicle’s electrical system. Many trailers use the same filament of a dual-
filament bulb for both stoplights and turn signals. The second filament is used for the trailer’s
taillights. All Nissan vehicles utilize separate filaments for each function. Direct splicing of this
type of trailer lighting may cause damage to your vehicle’s electrical system and malfunction of
the trailer lighting. When connecting your Nissan vehicle to this type of trailer lighting system,
*See the SPECIFICATIONS section of this guide for wiring harness information specific to your
vehicle.
2008 Nissan Towing Guide 21 serious injury.
5. As soon as the engine has cooled to its normal operating temperature, visually inspect
the drive belts for damage or looseness. A loose belt reduces water pump efficiency. Be
careful to keep your hands, hair, jewelry, and clothing clear of the running drive belt and
other moving parts when inspecting the engine and radiator. Also check to see if the
cooling fan is running, and inspect the water pump, radiator, and radiator hoses for leaks.
Keep in mind, too, that if your vehicle is equipped with an electric fan motor, it may start
without warning any time the coolant temperature is high. If you find leaking coolant, a
loose or missing drive belt, or an inoperable fan, turn off the engine immediately.
6. If no leaks are apparent and all other components appear to be operating properly with
the engine cooled to its normal operating temperature, check the coolant level in the
reservoir tank with the engine running. Add coolant to the reservoir tank if needed. At this
point, if repairs are required, go to the nearest Nissan dealer. See the IN CASE OF
EMERGENCY section of your vehicle owner’s manual for additional information on
overheating.
NOTE – Armada, Frontier, Pathfinder, and Titan vehicles have an engine protection mode,
which helps reduce the chance of engine damage if the engine coolant reaches a specified
temperature. See your vehicle owner’s manual for details.
TOWING
GLOSSARY
5TH WHEEL
HITCH Located just forward of the rear axle centerline, this hitch uses a
king pin to serve as the pivot point for the trailer.
BALL MOUNT A bar that holds the hitch ball and is inserted into the hitch receiver.
Also commonly called a drawbar or “stinger.”
BREAKAWAY SWITCH A safety device using a trailer battery that automatically applies the
trailer’s brakes if it should accidentally become separated from the
tow vehicle. A breakaway switch may be used with both electric or
surge trailer brake systems.
BUMPER HITCH A reinforced bumper designed to accommodate a hitch ball.
ELECTRIC TRAILER
BRAKES When the brakes on a tow vehicle are applied, an electric current is
sent to an actuator which applies the trailer’s brakes.
ELECTRIC TRAILER
BRAKE CONTROLLER A device that controls the electric trailer brakes.
