fuse INFINITI QX80 2016 Towing Guide

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2016 Infiniti Towing Guide


7 regulations. Telescoping Tow Mirrors are available as an accessory for certain Infiniti vehicles.
Contact your Infiniti retailer for details.


SWAY CONTROL DEVICE
Sudden maneuvers, wind gusts, and buffeting caused by other vehicles can affect trailer handling.
Sway control devices may help control the pivoting motion between tow vehicle and trailer and
make trailer towing easier on the driver. If you choose to use one, contact a reputable trailer hitch
supplier to make sure the sway control device will work with the vehicle, hitch, trailer and the
trailer’s brake system. A sway control device is recommended for all towing above 2,000 lb (907
kg). Too low a percentage of tongue weight can also cause sway. Follow the instructions provided
by the manufacturer for installing and using the sway control device.

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. 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 signal lights must be
wired into the towing vehicle’s electrical system.*

Most trailers operate on a four-wire system in which the stoplights and turn signal lights utilize the
same wire. Most all Infiniti vehicles have separate wires for the stoplights and turn signal lights,
therefore a device called a “converter” is needed.** Specifically, a “powered converter” must be
used, as a converter of this type creates only minimal additional electrical demand (draw) on the
vehicle lighting circuits, which helps to ensure protection for the vehicle’s sensitive electronics.
Always check for correct operation of the taillights, stoplights, and turn signal lights every time you
connect a trailer for towing. Never replace vehicle fuses with fuses of a higher amperage rating than
the original.

*Vehicles equipped with LED taillights require that wiring be connected at a specific location. For assistance in

hooking up trailer lights, contact your Infiniti retailer or a professional supplier of towing equipment.
**QX80 and QX60 vehicles are pre-wired for trailer lighting and do not require a converter.

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2016 Infiniti Towing Guide


15
PASSENGERS

WARNING- Never allow passengers to ride inside a trailer while it is being towed because there
are not any passenger restraints in a trailer. Not only is this unlawful in most areas, passengers
could be seriously injured during sudden trailer movement or in an accident. In addition, trailers
may allow fumes from the tow vehicle to leak inside. This could result in carbon monoxide
poisoning from the engine exhaust.

VEHICLE MODIFICATIONS

WARNING - DO NOT modify your vehicle beyond those required for proper hitch installation,
wiring hook-up, or adding extended mirrors on any Infiniti vehicle being used for towing purposes.
Changes to the drivetrain, suspension, exhaust systems, frame structure/unibody, or other vehicle
components are not necessary for towing within the limits described in this guide. These changes
may diminish the reliability and longevity of your vehicle, void warranty coverage or possible result
in loss of vehicle control and cause an accident, personal injury or death.


TOOL KIT
When towing, bring tools including flares, a flashlight, emergency reflectors, jumper cables, extra
fuses, extra radiator coolant, oil, and easily replaced spare parts such as taillight bulbs. You should
also carry spare tires for your tow vehicle and trailer, as well as a jack suitable for use on the trailer.


WARNING- Be aware that your automotive jack is designed for lifting only your vehicle during a
tire change. Using an automobile jack to lift a trailer-bearing load may be unstable possibly causing
it to fall off the jack stand which may result in property damage or serious injury or death.


BEFORE STARTING OUT
Before starting out on a trip, make one last inspection of the tow vehicle and the trailer. Are the tire
pressures correct? Are the safety chains/cables securely in place? Is the cargo tied down securely?
Do all the lights work? Is the coupler properly attached over the hitch ball and secured using a
locking pin? Is the breakaway switch hooked up and functioning properly? Are vehicle and electric
trailer brakes working properly?

Make a checklist of key items to inspect. When towing, vehicle engine oil, transmission oil, and
coolant should always be checked before starting out. Finding a potential problem while in your
driveway is better than discovering it miles from home.