radiator NISSAN 370Z COUPE 2015 Z34 Towing Guide

2015 NISSAN Towing Guide 17

VEHICLE MODIFICATIONS
CAUTION - DO NOT modify your vehicle beyond those required for proper hitch
installation, wiring hook-up, or adding extended mirrors on any NISSAN 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 possibly 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. A trailer jack is an important part of safe towing. Choose a jack that can
raise and lower the trailer so that you can connect the coupler to and disconnect it from the
ball of your hitch. Choose one with a weight capacity that matches or surpasses your trailer
tongue weight.

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.

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? Has the cargo
been 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. Before towing, always check the tow vehicle’s
engine oil, transmission oil, and coolant before starting out. Finding a potential problem while
in your driveway is better than discovering it miles from home.

TOWING TIPS/ CAUTIONS & WARNINGS

If you have never towed a trailer before, be aware that it does take getting used to. To begin
with, towing noticeably affects your vehicle’s performance:

2015 NISSAN Towing Guide 21
2. Turn off the air conditioning and, after opening all the windows, turn the heater on to
maximum hot and the fan to its highest speed, and exit the vehicle. The heater core in your
vehicle is just like a miniature engine radiator and will provide an extra cooling surface to
help reduce engine temperature.

3. If the temperature does not drop or continues to increase, stop the engine immediately.

4. Being cautious of traffic, step out of the vehicle and, from a safe distance, look for steam
underneath the engine. If you see steam or leaking coolant, stand clear to avoid being
burned and shut off your engine immediately and allow it to cool. If there is no steam, open
the hood.

WARNING - To avoid the danger of being scalded, do not open the hood if steam is
coming out. Never remove the radiator cap when the radiator is hot. If the cap is removed
under these conditions, pressurized hot water/coolant may spurt out, possibly causing
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.

WARNING - 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 to avoid
being burned and to avoid personal injury. 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. Also, check to see if the cooling fan is running, and inspect the water
pump, radiator, and radiator hoses for leaks.

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, when
the engine has 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.

NOTES – All NISSAN 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.